| 1 |
Measure of the central angle of a minor arc is ____ the measure of the angle subtended in the corresponding major arc. |
- A. Equal
- B. Double
- C. Not equal to
- D. Triple
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| 2 |
A line segment whose end points lie on the circle is called a __________ of the circle. |
- A. Radius
- B. Chord
- C. Diameter
- D. None of these
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| 3 |
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| 4 |
In the case of translation of axes which formula is true: |
- A. x = X - h
- B. x = X + h
- C. x + X = h
- D. None
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| 5 |
The graph of the parabola y<sup>2</sup> = -4ax lies in quadrants: |
- A. I and II
- B. III and IV
- C. II and III
- D. I and III
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| 6 |
If the equation of the parabola is x<sup>2</sup> = 4ay, then opening of the parabola is to _______ of the x-axis: |
- A. Left
- B. Upward
- C. Right
- D. Downward
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| 7 |
If a circle and a line intersect in two points, then the line is called: |
- A. A chord
- B. A secant
- C. A diameter
- D. None of these
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| 8 |
If equation of circle is (x - h)<sup>2</sup> + (y - k)<sup>2</sup> = r<sup>2</sup>, then center of a circle: |
- A. (-h, -k)
- B. (h, k)
- C. (-h, k)
- D. (h, -k)
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| 9 |
The directrix of the parabola x<sup>2</sup> = 4ay is: |
- A. x = a
- B. x = -a
- C. y = a
- D. y = -a
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| 10 |
The number e denotes the _________ of the conic: |
- A. Directrix
- B. Vertex
- C. Focus
- D. Eccentricity
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