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1. |
What is the distance between points with coordinates (1.32, 0.27) and (1.07, -0.33). |
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A. |
0.65 unit |
B. |
0.39 unit |
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C. |
0.81 unit |
D. |
1.02 units |
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Hint |
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2. |
The parabola with equation x = -2y2 + 3y - 5 opens _____. |
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A. |
left |
B. |
upward |
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C. |
right |
D. |
downward |
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Hint |
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3. |
The focus of a parabola has coordinates (2, 3). The equation of the directrix is x = 0. Find an equation of the parabola. |
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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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4. |
Find the coordinates of the center of an ellipse with equation
9x2 + 4y2 - 72x + 16y + 124 = 0. |
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A. |
(4, -2) |
B. |
(4, 2) |
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C. |
(4, 9) |
D. |
(2, 3) |
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Hint |
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5. |
Find the length of the minor axis of an ellipse with equation
5x2 + 3y2 + 10x - 18y + 17 = 0. |
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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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6. |
Find the standard form of the equation 3x2 + 2y2 + 42x - 8y + 149 = 0. |
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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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7. |
Solve the system of equations.
x - y + 6 = 0
x2 + y2 = 16 |
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A. |
(4, 0) |
B. |
(1, 7),  |
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C. |
no solution |
D. |
(-2, 4) |
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Hint |
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8. |
Find the coordinates of the foci of a hyperbola with equation  |
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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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9. |
Which point is the closest to (-2, 1)? |
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A. |
(-2, 5) |
B. |
(-5, 2) |
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C. |
(-1, 4) |
D. |
(-4, -1) |
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Hint |
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10. |
What is equidistant to all of the points on a circle? |
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A. |
center |
B. |
tangent line |
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C. |
diameter |
D. |
radius |
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Hint |
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11. |
Write the equation  in standard form. |
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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. |
If the length of the transverse axis is 10 units, and the length of the conjugate axis is 6 units, what are the coordinates of the vertices? |
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A. |
(0, 5) and (0, -5) |
B. |
(3, 5) and (3, -5) |
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C. |
Cannot be determined from given information. |
D. |
(5, 0) and (-5, 0) |
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Hint |
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13. |
The graph represents which of the following? |
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A. |
ellipse |
B. |
parabola |
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C. |
circle |
D. |
hyperbola |
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Hint |
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14. |
Gail and Gayla throw balls into the air. The equation  represents Gail's throw, where x is time in seconds, and y is height. Gayla's throw is represented by  When are the balls at the same height? |
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A. |
at –1 seconds |
B. |
at 7 seconds |
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C. |
at 5 seconds |
D. |
never |
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Hint |
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