| |
| |
1. |
Choose the graph that is not a function. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
What is the x-intercept of the graph below? |
| |
|
 |
| |
|
A. |
-3 |
B. |
-2 |
| |
|
C. |
2 |
D. |
3 |
| |
|
Hint |
|
| |
3. |
Find the y-intercept of the graph of 2x - 5y = 10. |
| |
|
A. |
-2 |
B. |
0 |
| |
|
C. |
2 |
D. |
5 |
| |
|
Hint |
|
| |
4. |
Simplify  |
| |
|
A. |
 |
B. |
k17 |
| |
|
C. |
k3 |
D. |
k-3 |
| |
|
Hint |
|
| |
5. |
Find the difference |-25| - (-32). |
| |
|
A. |
-57 |
B. |
57 |
| |
|
C. |
-7 |
D. |
7 |
| |
|
Hint |
|
| |
6. |
Write  in simplest form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
Solve the equation  |
| |
|
A. |
a =  |
B. |
a =  |
| |
|
C. |
a = 0 |
D. |
a = 5 |
| |
|
Hint |
|
| |
8. |
Evaluate  if x = -13, y = -10, and z = -5. |
| |
|
A. |
26 |
B. |
-24 |
| |
|
C. |
24 |
D. |
-26 |
| |
|
Hint |
|
| |
9. |
Solve  |
| |
|
A. |
x = -6 |
B. |
No Solution |
| |
|
C. |
All Real Numbers |
D. |
x = 6 |
| |
|
Hint |
|
| |
10. |
Solve the equation  |
| |
|
A. |
-1 |
B. |
20 |
| |
|
C. |
 |
D. |
9 |
| |
|
Hint |
|
| |
11. |
Consider the function f (x) = -2(x + 8). Is this function a linear function? Why or why not? |
| |
|
A. |
Yes, the function can be written in the form f (x) = mx + b. |
| |
|
B. |
Yes, the coefficient of x is not zero. |
| |
|
C. |
No, f is not a function. |
| |
|
D. |
No, the function cannot be written in the form f (x) = mx + b. |
| |
|
Hint |
|
| |
12. |
Use mental math to solve  |
| |
|
A. |
1 |
B. |
17 |
| |
|
C. |
-17 |
D. |
16 |
| |
|
Hint |
|
| |
13. |
What is the value of cell B4? |
| |
|
 |
| |
|
A. |
18 |
B. |
9 |
| |
|
C. |
6 |
D. |
1 |
| |
|
Hint |
|
| |
14. |
What is the value of cell D3? |
| |
|
|
| |
|
A. |
27 |
B. |
9 |
| |
|
C. |
3 |
D. |
7 |
| |
|
Hint |
|
| |
15. |
What is the value of cell D4? |
| |
|
|
| |
|
A. |
1620 |
B. |
540 |
| |
|
C. |
1840 |
D. |
15 |
| |
|
Hint |
|
| |
16. |
What are the next 3 terms in the sequence 1, 4, 3, 6, 5….? |
| |
|
A. |
8, 10, 11 |
B. |
7, 8, 9 |
| |
|
C. |
7, 10, 9 |
D. |
8, 7, 10 |
| |
|
Hint |
|
| |
17. |
What are the next 3 terms in the sequence 1, 3, 9, 27…? |
| |
|
A. |
243, 729, 2187 |
B. |
54, 82, 108 |
| |
|
C. |
81, 108, 324 |
D. |
81, 243, 729 |
| |
|
Hint |
|
| |
18. |
What are the next 3 terms in the sequence 2, 7, 12, 17…? |
| |
|
A. |
29, 32, 37 |
B. |
23, 29, 35 |
| |
|
C. |
22, 27, 32 |
D. |
22, 28, 34 |
| |
|
Hint |
|
| |
19. |
Given  find  |
| |
|
A. |
-3 |
B. |
-6 |
| |
|
C. |
6 |
D. |
3 |
| |
|
Hint |
|
| |
20. |
What appears to happen in the graph? |
| |
|
 |
| |
|
A. |
Production dropped in half each month. |
B. |
Production has decreased slightly. |
| |
|
C. |
Production increased each month. |
D. |
Production has doubled each month. |
| |
|
Hint |
|
|
|