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February 09, 2016
Warm Up!Q1 Q2 Q3
Find the percent of change. Simplify.
-3(-2x + 3y)
How could I get from ___ to ___?5 -10
6x - 9yx(-2) or -15 or /(-1/2)15.4% (increase)
$65 to $75
February 09, 2016
Homework Check pg. 454-‐455 #11, 16-‐19, 21, 23, 25, 28, 29
11.
16.
y = -8x 21.
23.
25.
28.
29.
x y
0 0
1 -3
2 -6
3 -9
x y
0 1
1 3
2 5
3 7
17.
18. x y
0 -2
1 2
2 6
3 8
x y
0 1
1 2
2 5
3 10
19.
y = (.50)n
d = 48h
+1/2, start at 0.
-5, 4
D
February 09, 2016
This week in math:
Monday: 9-4 Function Rules
Tuesday: 9-5 Using Tables, Rules, and Graphs
Wednesday: 9-5 Using Tables, Rules, and Graphs
Thursday: Chapter 9--Review Day #1
Friday: No Class
February 09, 2016
Agenda Today
• Warm-up• Homework Check• Lesson - 9-5 Using Tables, Rules, and
Graphs• Partner Practice!• Homework: pg. 457-459
> #1-12, 14, 15, 18, 19--due THURSDAY!> IXL: V.5, V.6, V.7, V.8, V.9 (reward for anyone who
completes all 5 of these before 2/17!)
> Chapter 9 Test--Wed. 2/17
February 09, 2016
Summary:
Topic:
Questions: Notes:
Date:
Essential Question:
February 09, 2016
Graph the function represented by the table:input (x) output (y)0 31 52 73 9
February 09, 2016
A bus travels 60 miles per hour. Write and graph a rule to find the number of miles the bus can travel in 4.5 hours.
1. Start by making a table.
2. Write the rule.
3. Make a graph.
February 09, 2016
A plant grows 3 inches in one week. The second week, its height is 5 inches, and the third week its height is 7 inches. Write and evaluate a function rule to find the height of a plant in week 4. Then graph the function.
1. Start by making a table.
2. Write the rule.
3. Make a graph.
February 09, 2016
Write this in
your notes!!
February 09, 2016
February 09, 2016
February 09, 2016
• Homework: pg. 457-459> #1-12, 14, 15, 18, 19--
due THURSDAY!> IXL: V.5, V.6, V.7, V.8,
V.9 (reward for anyone who
completes all 5 of these before 2/17!)
> Chapter 9 Test--Wed. 2/17
Homework Time!
USE IT WISELY.
February 09, 2016
Hey my favorite Advisory kids!
• BOX TOPS!!• Shout outs (for teachers)• IXL in the hall• Cut out cards for class
tomorrow