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1. |
Evaluate |-6p| if p = 2. |
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A. |
12 |
B. |
-12 |
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C. |
3 |
D. |
0 |
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Hint |
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2. |
Evaluate 1.5 + |2x - 4| if x = -3. |
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A. |
-11.5 |
B. |
-0.5 |
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C. |
3.5 |
D. |
11.5 |
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Hint |
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3. |
Choose the graph of y < 2x. |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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4. |
Use synthetic division to find  |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
2d3 - d2 + 2d - 4 + 5 |
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Hint |
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5. |
Find the coordinates of the vertex of the parabola with equation
x = (y - 2)2 - 3. |
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A. |
(-2, 3) |
B. |
(-3, 2) |
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C. |
(2, -3) |
D. |
(-3, -2) |
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Hint |
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6. |
When x3 - 4x2 + x - 5 is divided by x - 2, the quotient is _____. |
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A. |
x - 2 |
B. |
-11 |
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C. |
x2 - x + 25 |
D. |
x2 - 2x - 3 |
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Hint |
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7. |
Graph f(x) = x3 - 4x2 + 2x – 3. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Find the value of a if the graph of the exponential function y = a· 2x passes through the point A(3, 128). |
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A. |
4 |
B. |
16 |
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C. |
32 |
D. |
8 |
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Hint |
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9. |
Find the value of a if the graph of the exponential function y = a · 3x passes through the point B(2, -3). |
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A. |
3 |
B. |
-3 |
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C. |
9 |
D. |
 |
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Hint |
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10. |
Solve the equation 3y + 8 = 36. |
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A. |
4 |
B. |
20 |
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C. |
 |
D. |
 |
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Hint |
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11. |
Simplify  |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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12. |
Factor 3ty3 – 48ty. |
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A. |
 |
B. |
 |
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C. |
3ty(y + 4)(y – 4) |
D. |
 |
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Hint |
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13. |
Solve:  |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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14. |
Simplify  |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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15. |
Simplify |
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A. |
 |
B. |
2 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Find the vertex of the graph of the function  . |
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A. |
(–1, –2) |
B. |
(–1, 4) |
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C. |
(1, 4) |
D. |
(1, –2) |
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Hint |
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17. |
Solve  |
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A. |
1, 1.22 |
B. |
 |
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C. |
1, 11.31 |
D. |
 |
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Hint |
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18. |
What is an equation for a circle with a center at (3, -1) that is tangent to the line x = 7? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
What is the major difference between circles and ellipses? |
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A. |
Ellipses may be elongated on one axis, while circles have a constant radius. |
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B. |
In circles, one of the squared terms has a coefficient that is = 0. |
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C. |
Equations for ellipses can always be written in the form  , while circles cannot. |
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D. |
Ellipses are functions of x, while circles are not. |
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Hint |
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20. |
Shrinivas deposited $1300 in an account which pays 8% annual interest, compounded continuously. How long will it take to reach $3500? |
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A. |
12.4 years |
B. |
9.2 years |
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C. |
1.2 years |
D. |
176 years |
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Hint |
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