| |
| |
1. |
Name the ordered pair for point R. |
| |
|
 |
| |
|
A. |
(-3,0) |
B. |
(0,0) |
| |
|
C. |
(0,3) |
D. |
(3,0) |
| |
|
Hint |
|
| |
2. |
Find 32 · 34. |
| |
|
A. |
32 |
B. |
38 |
| |
|
C. |
36 |
D. |
39 |
| |
|
Hint |
|
| |
3. |
How would 9.3 × 10-7 be written in standard form? |
| |
|
A. |
0.000000093 |
| |
|
B. |
930,000,000 |
| |
|
C. |
0.00000093 |
| |
|
D. |
93,000,000 |
| |
|
Hint |
|
| |
4. |
Find the volume of the rectangular prism. |
| |
|
 |
| |
|
A. |
50 in3 |
B. |
900 in3 |
| |
|
C. |
90 in3 |
D. |
33 in3 |
| |
|
Hint |
|
| |
5. |
Find –2 – (–7). |
| |
|
A. |
9 |
B. |
–5 |
| |
|
C. |
5 |
D. |
–9 |
| |
|
Hint |
|
| |
6. |
Which equation represents exponential decay? |
| |
|
A. |
y = 1.7(1.06)x |
B. |
y = 1.05(0.95)x |
| |
|
C. |
y = 2.62(1.22)x |
D. |
y = 0.86(1.46)x |
| |
|
Hint |
|
| |
7. |
Determine the volume of the figure below. |
| |
|
 |
| |
|
A. |
56 cubic units |
B. |
64 cubic units |
| |
|
C. |
42 cubic units |
D. |
48 cubic units |
| |
|
Hint |
|
| |
8. |
Find a7 · a4 |
| |
|
A. |
a3 |
B. |
(2a)3 |
| |
|
C. |
(2a)11 |
D. |
a11 |
| |
|
Hint |
|
| |
9. |
Write two expressions for the total number of blocks. |
| |
|
 |
| |
|
A. |
5(n – 5), 5n – 25 |
| |
|
B. |
5(n + 1), 5n + 5 |
| |
|
C. |
5(n – 1), 5n – 5 |
| |
|
D. |
5(n + 5), 5n + 25 |
| |
|
Hint |
|
| |
10. |
How many squares do you add from Stage s to Stage s + 1 in the pattern below? |
| |
|
 |
| |
|
A. |
0 squares |
B. |
s squares |
| |
|
C. |
s + 2 squares |
D. |
s + 1 squares |
| |
|
Hint |
|
| |
11. |
Draw a top-count view for the structure represented below. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
12. |
Draw Front, Top, and Right engineering views for the structure below. |
| |
|
 |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
13. |
Which rectangular prism below has the greatest surface area? |
| |
|
A. |
3 × 3 × 3 |
B. |
1 × 5 × 5 |
| |
|
C. |
1 × 3 × 7 |
D. |
2 × 2 × 6 |
| |
|
Hint |
|
| |
14. |
Rewrite  using a single base. |
| |
|
A. |
14 |
B. |
116 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Simplify (xy)z. |
| |
|
A. |
xy + z |
B. |
yzx |
| |
|
C. |
xyz |
D. |
xyz |
| |
|
Hint |
|
| |
16. |
Which equation represents exponential growth? |
| |
|
A. |
y = 9(0.5)x |
B. |
y = 3.96(0.65)x |
| |
|
C. |
y = 6.38(1)x |
D. |
y = 2.03(5)x |
| |
|
Hint |
|
| |
17. |
Evaluate (–3) 4. |
| |
|
A. |
–81 |
B. |
12 |
| |
|
C. |
–12 |
D. |
81 |
| |
|
Hint |
|
| |
18. |
Find how many units left or right and how many units up or down you must move to get from the first endpoint to the second.(–2, 4) to ( 6, –6) |
| |
|
A. |
left 8, up 10 |
B. |
right 10, down 8 |
| |
|
C. |
right 8, down 10 |
D. |
left 10, up 8 |
| |
|
Hint |
|
| |
19. |
Find the distance between (5, 3) and (2, 7). |
| |
|
A. |
 ? 9.33 units |
B. |
7 units |
| |
|
C. |
 ? 10.34 units |
D. |
5 units |
| |
|
Hint |
|
| |
20. |
Find the distance between (–3, 4) and (–1, –5). |
| |
|
A. |
  9.22 units |
| |
|
B. |
 2.24 units |
| |
|
C. |
 3.32 units |
| |
|
D. |
 8.66 units |
| |
|
Hint |
|
|
|