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Final Review
Warm-ups
Day 1
Solve each equation for x.
3x + 2 = 4 - 3(2x - 5)
px - b = c
Day 2
Solve each inequality.
2x - 4 £ 7x +8- x
-8 £ 3x - 5 £10
Day 3
Jimmy lives in Seattle where there is a 9.5% sales tax.
He is going to buy a TV that costs $500 before tax.
How much will his total be?
Day 4
Use a table to graph the function.
f (x) = 5x + 4
x
-2
-1
0
1
2
f(x)
Day 5
Phoebe is catching up on some reading for her English
class. After 10 minutes of reading she has 35 pages
left, and after 50 minutes she has 5 pages left. Write
an equation in slope-intercept form that models this
situation.
Day 6
Which point is not on the graph of
a. (2, -4)
•
b. (0, 2)
c. (-3, 11)
Evaluate f (x) = 5- 2x 3 for x=3.
y = -3x + 2 ?
d. (5, -10)
Day 7
What is the inequality that represents this graph?