![Page 1: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/1.jpg)
Chapter 6
Concept
Lines
![Page 2: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/2.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
![Page 3: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/3.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y = 2x - 3 -2x + y = -3
![Page 4: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/4.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y = 2x - 3 -2x + y = -3
![Page 5: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/5.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
2x - 3
- x + 4 3 2 2x + 3y = 12
-2x + y = -3
![Page 6: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/6.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
2x - 3
- x + 4 3 2 2x + 3y = 12
-2x + y = -3
![Page 7: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/7.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
2x - 3
- x + 4
x 1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
1 2
![Page 8: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/8.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
2x - 3
- x + 4
x 1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
1 2
![Page 9: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/9.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
y = 4
1 2
![Page 10: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/10.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
y = 4
1 2
![Page 11: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/11.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
y = 4
N/A x = -4
1 2
![Page 12: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/12.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
y = 4
x = -4
1 2
![Page 13: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/13.jpg)
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 - x + y = 0
2x + 3y = 12
-2x + y = -3
y = 4
x = -4
Ax + By = C y = mx + b
1 2
![Page 14: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/14.jpg)
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 - x + y = 0
2x + 3y = 12
2x - y = 3
y = 4
x = -4
Ax + By = C y = mx + b
1 2
![Page 15: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/15.jpg)
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2 x - 2y = 0
2x + 3y = 12
2x - y = 3
y = 4
x = -4
Ax + By = C y = mx + b
![Page 16: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/16.jpg)
Slope-Intercept form Standard Form
Ax + By = C y = mx + b
Slope
Gradient
how “steep” the line is
![Page 17: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/17.jpg)
Slope-Intercept form Standard Form
Ax + By = C y = mx + b
Slope
Gradient
how “steep” the line is
m -A B
![Page 18: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/18.jpg)
Slope of this
line is 1 = 1
1
![Page 19: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/19.jpg)
![Page 20: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/20.jpg)
![Page 21: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/21.jpg)
The slope is becoming
less steep - slope is
getting smaller than 1.
![Page 22: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/22.jpg)
The slope is becoming
less steep - slope is
getting smaller than 1.
![Page 23: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/23.jpg)
The slope is becoming
less steep - slope is
getting smaller than 1.
![Page 24: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/24.jpg)
The slope is becoming
less steep - slope is
getting smaller than 1.
![Page 25: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/25.jpg)
The slope is becoming
so small - what is the
slope of this line?
![Page 26: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/26.jpg)
The slope is becoming
so small - what is the
slope of this line?
Slope = 0
![Page 27: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/27.jpg)
Slope of this
line is 1 = 1
1
![Page 28: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/28.jpg)
The slope is becoming
more steep - slope is
getting bigger than 1.
![Page 29: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/29.jpg)
The slope is becoming
more steep - slope is
getting bigger than 1.
![Page 30: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/30.jpg)
The slope is becoming
more steep - slope is
getting bigger than 1.
![Page 31: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/31.jpg)
The slope is becoming
more steep - slope is
getting bigger than 1.
![Page 32: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/32.jpg)
The slope is becoming
more steep - slope is
getting bigger than 1.
![Page 33: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/33.jpg)
The slope is
becoming so big-
what is the slope
of this line?
![Page 34: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/34.jpg)
The slope is
becoming so big-
what is the slope
of this line?
Slope = doesn’t exist
![Page 35: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/35.jpg)
The slope is
becoming so big-
what is the slope
of this line?
Slope = undefined
![Page 36: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/36.jpg)
Slope-Intercept form Standard Form
Ax + By = C y = mx + b
Slope
Gradient
how “steep” the line is
m -A B
![Page 37: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/37.jpg)
Slope-Intercept form Standard Form
y = 2x - 3
y = mx + b Ax + By = C
slope = m slope = - A B
2x - y = 3
![Page 38: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/38.jpg)
y =
y =
2x - 3
- x + 4 3 2 2x + 3y = 12
Slope-Intercept form Standard Form
slope = m slope = -
Ax + By = C y = mx + b
A B
2x - y = 3
![Page 39: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/39.jpg)
y =
y =
y =
2x - 3
- x + 4
x 1
3 2
2
2x + 3y = 12
Slope-Intercept form Standard Form
slope = m slope = -
y = mx + b Ax + By = C
A B
2x - y = 3
x - 2y = 0
![Page 40: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/40.jpg)
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2
2x + 3y = 12
Slope-Intercept form Standard Form
slope = m slope = -
y = mx + b Ax + By = C
A B
2x - y = 3
x - 2y = 0
y = 4
![Page 41: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/41.jpg)
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2
2x + 3y = 12
x = -4
Slope-Intercept form Standard Form
slope = m slope = - A B
Ax + By = C y = mx + b
Undefined slope y = mx + b
2x - y = 3
x - 2y = 0
y = 4
![Page 42: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/42.jpg)
(x,y)
point A (3,6) point B (1,2)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2 6-2 4
![Page 43: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/43.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
![Page 44: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/44.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
![Page 45: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/45.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
![Page 46: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/46.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
![Page 47: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/47.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
![Page 48: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/48.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2 6-2 4
(x,y)
point A (3,6) point B (1,2)
![Page 49: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/49.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
![Page 50: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/50.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = 2 3-1 2
(x,y)
point A (3,6) point B (1,2)
6-2 4
slope = = = 2 2-6 -4 1-3 -2
![Page 51: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/51.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2 1--3 4 1
(x,y)
point A (-4,1) point B (4,-3)
![Page 52: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/52.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2
(x,y)
point A (-4,1) point B (4,-3)
1--3 4 1
![Page 53: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/53.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2
(x,y)
point A (-4,1) point B (4,-3)
1--3 4 1
![Page 54: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/54.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2
(x,y)
point A (-4,1) point B (4,-3)
1--3 4 1
![Page 55: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/55.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2
(x,y)
point A (-4,1) point B (4,-3)
1--3 4 1
![Page 56: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/56.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2
(x,y)
point A (-4,1) point B (4,-3)
1--3 4 1
![Page 57: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/57.jpg)
A
B
slope = change in y-values change in x-values
slope = difference in y-values difference in x-values
slope = x y
slope = = = - -4-4 -8 2
(x,y)
point A (-4,1) point B (4,-3)
1--3 4 1
-3-1 -4 1 slope = = = - 4--4 8 2
![Page 58: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/58.jpg)
A
B
slope = = = = x -6-4 -10 5 y 0-4 -4 2 .
(x,y)
point A (-6,0) point B (4,4)
![Page 59: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/59.jpg)
A
B
slope = = = = x -6-4 -10 5 y 0-4 -4 2 .
(x,y)
point A (-6,0) point B (4,4)
![Page 60: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/60.jpg)
A
B
slope = = = = x -6-4 -10 5 y 0-4 -4 2 .
(x,y)
point A (-6,0) point B (4,4)
![Page 61: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/61.jpg)
A
B
slope = = = = x -6-4 -10 5 y 0-4 -4 2 .
(x,y)
point A (-6,0) point B (4,4)
![Page 62: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/62.jpg)
A
B
slope = = = = x -6-4 -10 5 y 0-4 -4 2 .
(x,y)
point A (-6,0) point B (4,4)
![Page 63: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/63.jpg)
A
B
slope = = = = x -6-4 -10 5 y 0-4 -4 2 .
(x,y)
point A (-6,0) point B (4,4)
slope = = = = y 4-0 4 2 . x 4--6 10 5
![Page 64: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/64.jpg)
A
B
slope = = = = 7 x -3--1 -2 y -9-5 -14
(x,y)
point A (-3,-9) point B (-1,5)
![Page 65: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/65.jpg)
A
B
slope = = = = 7 x -3--1 -2 y -9-5 -14
(x,y)
point A (-3,-9) point B (-1,5)
![Page 66: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/66.jpg)
A
B
slope = = = = 7 x -3--1 -2 y -9-5 -14
(x,y)
point A (-3,-9) point B (-1,5)
![Page 67: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/67.jpg)
A
B
slope = = = = 7 x -3--1 -2 y -9-5 -14
(x,y)
point A (-3,-9) point B (-1,5)
![Page 68: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/68.jpg)
A
B
slope = = = = 7 x -3--1 -2 y -9-5 -14
(x,y)
point A (-3,-9) point B (-1,5)
slope = = = = 7 x -1--3 2 y 5--9 14
![Page 69: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/69.jpg)
B A
slope = = = = 0 x 3--3 6 y 3-3 0
(x,y)
point A (3,3) point B (-5,3)
![Page 70: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/70.jpg)
B A
slope = = = = 0 x 3--5 6 y 3-3 0
(x,y)
point A (3,3) point B (-5,3)
![Page 71: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/71.jpg)
B A
slope = = = = 0 x 3--5 8 y 3-3 0
(x,y)
point A (3,3) point B (-5,3)
![Page 72: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/72.jpg)
B A
slope = = = = 0 x 3--5 8 y 3-3 0
(x,y)
slope = = = = 0 y 3-3 0 x -5-3 -8
point A (3,3) point B (-5,3)
![Page 73: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/73.jpg)
B
A
slope = = = = undefined x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
Can’t divide by 0
Zero cannot be on bottom of fraction
![Page 74: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/74.jpg)
B
A
slope = = = = undefined x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
Can’t divide by 0
Zero cannot be on bottom of fraction
![Page 75: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/75.jpg)
B
A
slope = = = = undefined x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
Can’t divide by 0
Zero cannot be on bottom of fraction
![Page 76: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/76.jpg)
B
A
x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
Can’t divide by 0
Zero cannot be on bottom of fraction
slope = = = = undefined
![Page 77: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/77.jpg)
B
A
slope = = = = undefined x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
Can’t divide by 0
Zero cannot be on bottom of fraction
![Page 78: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/78.jpg)
B
A
slope = = = = undefined x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
Can’t divide by 0
Zero cannot be on bottom of fraction
![Page 79: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/79.jpg)
B A
slope = = = = 0 x 3--5 8 y 3-3 0
(x,y)
point A (3,3) point B (-5,3)
Yes,
Zero can be on top of fraction
![Page 80: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/80.jpg)
B
A
slope = = = = undefined x 3-3 0 y 3--3 6
(x,y)
point A (3,3) point B (3,-3)
NO
Zero cannot be on bottom of fraction
![Page 81: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/81.jpg)
Write Equations of Lines 2 different ways:
Slope-Intercept form Standard Form
y =
y =
y =
y =
2x - 3
- x + 4
x
4
1
3 2
2
2x + 3y = 12
x = -4
2x - y = 3
x - 2y = 0
y = 4
![Page 82: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/82.jpg)
y = 2x + 2
![Page 83: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/83.jpg)
y = 2x + 2 y = 2x - 3
![Page 84: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/84.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
![Page 85: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/85.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
![Page 86: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/86.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
![Page 87: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/87.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
![Page 88: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/88.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
y = 2x - 9
![Page 89: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/89.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
y = 2x - 9
![Page 90: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/90.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
y = 2x - 9
y = 2x + 0
![Page 91: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/91.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
y = 2x - 9
y = 2x + 0
![Page 92: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/92.jpg)
y = 2x + 2 y = 2x - 3
y = 2x - 6
y = 2x + 7
y = 2x - 9
y = 2x + 0
Parallel lines have the same slope.
![Page 93: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/93.jpg)
y = 2x + 2
![Page 94: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/94.jpg)
y = 2x + 2
![Page 95: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/95.jpg)
y = 2x + 2
y =- x + 4 1 2
![Page 96: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/96.jpg)
y = 2x + 2
y =- x + 4 1
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs
2
![Page 97: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/97.jpg)
y = x + 4 3 2
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs
![Page 98: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/98.jpg)
y = x + 4 3 2
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs
![Page 99: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/99.jpg)
y = x + 4
y =- x + 5 2 3
3 2
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs
![Page 100: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/100.jpg)
y = x + 4
y =- x + 5
y = x - 2
2 3
5 2
3 2
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs
![Page 101: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/101.jpg)
y = x + 4
y =- x + 5
y = x - 2
2 3
5 2
3 2
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs
![Page 102: Chapter 6 Concept - cfi-west.lapeerschools.orgcfi-west.lapeerschools.org/UserFiles/Servers/Server_3099787/File... · Chapter 6 Concept Lines . Write Equations of Lines 2 different](https://reader034.vdocuments.net/reader034/viewer/2022050119/5f4fafb8c9771f2f6f63e687/html5/thumbnails/102.jpg)
y = x + 4
y =- x + 5
y =- x - 4
y = x - 2
2 3
5 2
3 2
2 5
Slopes of perpendicular lines are
1) Reciprocals 2) Opposite signs