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1. |
Evaluate:  when x = 3, y = 2, and z = 19. |
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A. |
 |
B. |
2 |
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C. |
19 |
D. |
1 |
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Hint |
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2. |
If f(x) = 2x - 2, find 2[f(3)]. |
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A. |
8 |
B. |
2 |
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C. |
4 |
D. |
10 |
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Hint |
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3. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
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A. |
y = x + 12 |
B. |
y = 2x - 12 |
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C. |
y = -2x + 12 |
D. |
y = x + 9 |
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Hint |
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4. |
Which of the following is the x-intercept of the graph of 2x - y = 5? |
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A. |
 |
B. |
-5 |
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C. |
0 |
D. |
5 |
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Hint |
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5. |
Graph the relation. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Find f(-11) if f(x) = -3x – 25. |
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A. |
58 |
B. |
-58 |
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C. |
8 |
D. |
-8 |
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Hint |
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7. |
Find the 10th term of the arithmetic sequence –6, 3, 12, 21, …. |
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A. |
75 |
B. |
93 |
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C. |
66 |
D. |
84 |
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Hint |
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8. |
Write an equation for the nth term of –23, 38, 99, 160, …. |
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A. |
 = 61n – 24 |
B. |
= -46n |
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C. |
= 61n – 84 |
D. |
= 38n – 61 |
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Hint |
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9. |
Which equation describes the relationship shown in the table? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Find the next three terms in the sequence. 3, 6, 5, 10, 9, 18, . . . |
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A. |
36, 35, 70 |
B. |
36, 72, 71 |
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C. |
17, 16, 32 |
D. |
17, 34, 33 |
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Hint |
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