Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q201: What is the formula to find the foci of a hyperbola?
- A: c² = a² - b²
- B: c² = a² + b²
- C: c² = b² - a²
- D: c = √(a² + b²)
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B
Q202: The conjugate axis of a hyperbola joins
- A: Vertices
- B: Focus points
- C: The points (h, k+b) and (h, k-b)
- D: The center to the vertex
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C
Q203: The slopes of the asymptotes for a horizontal hyperbola are
- A: b/a and -b/a
- B: a/b and -a/b
- C: 1 and -1
- D: None of these
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A
Q204: What are the equations of asymptotes of a vertically oriented hyperbola?
- A: y = k ± (a/b)(x - h)
- B: y = k ± (b/a)(x - h)
- C: y = ±a/b
- D: x = h
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B
Q205: What does the xy term in the general conic equation represent?
- A: Translation
- B: Rotation
- C: Scaling
- D: Reflection
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B
Q206: The presence of an xy term in a conic section's equation causes
- A: The conic to rotate
- B: The conic to reflect
- C: A change in conic type
- D: No change at all
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A
Q207: In the equation of a rotated ellipse, the xy term causes
- A: The ellipse to change to a hyperbola
- B: The major axis to rotate
- C: The foci to move apart
- D: The graph to flip
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B
Q208: A parabola is the set of all points equidistant from a
- A: Center and vertex
- B: Focus and directrix
- C: Focus and center
- D: Vertex and center
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B
Q209: The axis of a parabola is the line that passes through
- A: Center and vertex
- B: Focus and directrix
- C: Focus and vertex
- D: Vertex only
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C
Q210: The graph of a parabola is similar to
- A: One branch of a hyperbola
- B: An ellipse
- C: A line
- D: A sine wave
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A