jeopardy
DESCRIPTION
JEOPARDY. Slope Intercept Form. Point Slope Form. Standard Form. ALL Mixed Up. Scatter Plots. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500. - PowerPoint PPT PresentationTRANSCRIPT
Scatter Plots
ALL Mixed Up
Standard Form
Point Slope Form
Slope Intercept
Form
$500$500$500$500$500
$400$400$400$400$400
$300$300$300$300$300
$200$200$200$200$200
$100$100$100$100 $100
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Slope Intercept Form - $100
The slope intercept form with all the letters explained.
ANSWER
Slope Intercept Form - $200
ANSWER
The equation of the line in slope – intercept form which has a slope of 3 and a y – intercept of 8.
Slope Intercept Form - $300
ANSWER
The equation of the line in slope – intercept form which goes through the point (3, 2) and has a slope of 3.
Slope Intercept Form - $400
ANSWER
The equation of the line in slope – intercept form which goes through the points (– 2, 4) and (2, 6).
Slope Intercept Form - $500
ANSWER
The equation of the line in slope – intercept form which is parallel to the line y= (-1/2)x+3 and has an x – intercept of –4.
Point Slope Form Part 1 - $100
ANSWER
The point slope intercept form with all the letters explained.
Point Slope Form Part 1 - $200
ANSWER
The equation of the line in point - slope form which has a slope of (-1/3) and goes through the point (2, 3).
Point Slope Form Part 1 - $300
ANSWER
The equation of the line in point - slope form which goes through the points (5, 9) and (–3, –10).
Point Slope Form Part 1 - $400
ANSWER
The equation of the line in point - slope form which has an x – intercept of –3 and a slope of 2.
Point Slope Form Part 1 - $500
ANSWER
The equation of the line in point - slope form which goes through the point (5, 8) and is perpendicular to the line y=(2/3)x+5 .
Standard Form - $100
ANSWER
The standard form with all the letters explained.
Standard Form - $200
ANSWER
Rewrite the equation below in standard form with integer coefficients.
y=(3/7)x-2
Standard Form - $300
ANSWER
Write the equation of the line in standard form with integer coefficients that has a slope of –2 and a y – intercept of 3.
Standard Form - $400
ANSWER
Write the equation of the line in standard form with integer coefficients that goes through the points (–1, 4) and (–7, –5).
Standard Form - $500
ANSWER
Write the equation of the line in standard form with integer coefficients that has an x – intercept of 5 and a y – intercept of –2.
ALL Mixed Up - $100
ANSWER
Find the equation of the line passing through the points (6, 7) and (–9, 7).
ALL Mixed Up - $200
ANSWER
Find the equation of the line passing through the points (–6, 7) and (–6, –10).
ALL Mixed Up - $300
ANSWER
Which of these lines is perpendicular to the line
Y=(3/4)x+7 ?
A. Y=(-3/4)x + 7
B. Y=(3/4)x-7
C. Y=(4/3)x+7
D. Y=(-4/3)x -7
ALL Mixed Up - $400
ANSWER
x
y
What is the equation of the line shown?
ALL Mixed Up - $500
ANSWER
Which of these lines are parallel to each other?
I. 2x - 3y = 15
II. 4x - 6y = -24
III. x - 2y = -24
Scatter Plots - $100
ANSWER
x
y
The graph to the right shows what type of correlation?
Scatter Plots - $200
Which of the points could be used to find the equation of the line of best fit?
ANSWER
x
y
A) (0, 2)
B) (1, –1 )
C) (–1, 2 )
D) (1, –2 )
Scatter Plots - $300
ANSWER
In your own words, explain the steps used to find the equation of a line from a scatter plot.
Scatter Plots - $400
ANSWER
x
y Which of the equations could be the equation of the line of best fit?
A) Y=(-1/2)x+0.8
B) Y=-2x+0.8
C) Y=2x+0.8
D) Y=(1/2)x+0.8
Scatter Plots - $500
ANSWER
x
yWhich of the following statements could be made to reflect the scatter plot if x represents price and y represents purchases?
A) As the price increases, the number of purchases increases.
B) As the price decreases, the number of purchases increases.
C) As the price decreases, the number of purchases decreases.
D) There is no correlation between price and purchases.
****Answers****
Slope Intercept Form - $100
y=mx+bm is the slope
b is the y intercept
DONE
Slope Intercept Form - $200
y=3x+8
DONE
Slope Intercept Form - $300
y = 3x - 7
DONE
Slope Intercept Form - $400
y = (1/2)x + 5
DONE
Slope Intercept Form - $500
y = (1/2)x + 2
DONE
Point Slope Form Part 1 - $100
y - b = m(x-a)m is the slope
a is the x-value of the pointb is the y-value of the point
DONE
Point Slope Form Part 1 - $200
y - 3 = (-1/3)(x-2)
DONE
Point Slope Form Part 1 - $300
y - 9 = (19/8)(x-5)or
y + 10 = (19/8)(x+3)
DONE
Point Slope Form Part 1 - $400
y - 0 = 2(x + 3)
DONE
Point Slope Form Part 1 - $500
y - 8 = (-3/2)(x - 5)
DONE
Standard Form - $100
Ax + By = C
A, B, and C are just numbers and do not tell us anything
about the line.
DONE
Standard Form - $200
-3x + 2y = -14
DONE
Standard Form - $300
2x + y = 3
DONE
Standard Form - $400
-3x + 2y = 11
DONE
Standard Form - $500
2x + 5y = -10
DONE
ALL Mixed Up - $100
y = 7
DONE
ALL Mixed Up - $200
x = -6
DONE
ALL Mixed Up - $300
DONE
ALL Mixed Up - $400
y = (3/4)x + 3
DONE
ALL Mixed Up - $500
DONE
Scatter Plots - $100
DONE
POSITIVE CORRELATION
Scatter Plots - $200
DONE
Scatter Plots - $300
DONE
Plot the points
Draw a line of best fit
Find two points ON THE LINE
Find the slope between the points
Write the equation in point – slope form
Scatter Plots - $400
DONE
Scatter Plots - $500
DONE
CONTINUE
CONTINUE
Directions for Changing the Game
• To change the questions and answers, just type over the problems…Use the “replace” feature to change the categories easily
• The daily doubles were originally set to category #4 for $500 and category #2 for $300
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to go to the appropriate question, therefore bypassing the daily double slide
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