AFDA Name REVIEW Block

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AFDA – Quarter I Cumulative Assessment
REVIEW
1. Graph the inequality:
Name: _________________
Block: _____ Date:_______
−4𝑥 + 15 < −1 𝑜𝑟 − 2𝑥 + 5 ≥ 11
2. Solve. 18 = 2𝑥 + 36 − 5𝑥
3. Solve: 5𝑥 − 5 ≥ 10𝑥 − 25
4. Write an equation in slope-intercept form that has a slope (m) of 
intercept (b) of -8 ?
5. Write the equation of the graph shown.
2
and a y3
6. State the solution to the system of equations graphed.
7. Given 𝑓(𝑥) = −6𝑥 − 9, find 𝑓(−8).
8. Classify the line that passes through the points (-3, 4) and (0, 4).
9. State the range of y  2 x  6 , if the domain is {–4, –2, 0, 1, 3}.
10. Determine the slope and y-intercept of the equation -6x – 3y = 18
11. Calculate each of the following given the functions below.
1
𝑓(𝑥) = 𝑥 − 5
6
a) 𝑔(3)
b) ℎ(8)
c) 𝑓(9)
d) 𝑓(18)
e) 𝑔(0)
f) ℎ(6)
𝑔(𝑥) = 2𝑥 2 − 6
ℎ(𝑥) = −4𝑥 + 10
12. Calculate slope of a line given two points; determine if the line is increasing,
decreasing, horizontal, or vertical. (2, -9) and (-6, 3)
13. Determine if the lines are parallel, perpendicular, or neither AND state why. Line A
passes through (1, 3) and (2, 6) and Line B passes through
(3, -6) and (4, -9).
14. Write the equation of the line in standard form:
a. 𝑦 = −4𝑥 + 8
4
b. 𝑦 = − 𝑥 + 3
7
1
c. 𝑦 = 𝑥 + 2
9
15. Write the equation in slope-intercept form:
a. -6x – 3y = 9
b. x – 5y = -20
1
c. - x – 4y = -12
2
16. The Cub Scouts are selling boxes of popcorn and hot chocolate to raise money for
their upcoming camping trip. Boxes of popcorn cost $10 each and boxes of hot
chocolate cost $8 each. After the first day the Cub Scouts made $512 and sold a total
of 56 items. How many boxes of popcorn and hot chocolate were sold?
3𝑥 + 𝑦 = 11
17. Solve using the substitution method.{ 𝑦 = 𝑥 + 3
5𝑥 + 𝑦 = −17
18. Solve using the elimination method. { −3𝑥 − 3𝑦 = 3
19.
{
𝑦 = 4𝑥 − 5
1
𝑦 = 𝑥+5
4
**graph on here, but find
intersection point on calculator
Solution: ______________
20.
{
5𝑥 + 2𝑦 = −10
3𝑥 − 3𝑦 = 15
Solution: _____________
21. Using the given information, fill in the blank areas. Then state if the relation is a
function and why.
Domain:
Range:
Ordered Pairs
Table
𝑥
4
-2
4
2
Graph
𝑦
-1
0
4
6
Is this relation a function? Why or why not?
Mapping
Graph each function.
22. y ≥ -6x + 2
23. 𝑥 = 1
Domain:
24.
2𝑥 − 3𝑦 ≥ 12
25. 𝑦 > −4
Range:
26.
−5𝑥 + 3𝑦 = −15
Domain:
Range
1
27. y  ( x  6)  6
3
Domain:
Range:
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