Give the focus, directrix, and axis for the parabola.y2 = 8x
A. (0, 2), y = -2, y-axis
B. (2, 0), x = -2, y-axis
C. (2, 0), x = -2, x-axis
D. (2, 2), x = 2, x-axis
Answer: C
Mathematics
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A. 0.18968 B. 0.08968 C. 0.19968 D. 1.18968
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Use the graph to complete the identity.sin 5x cos 2x - cos 5x sin 2x = ?
A. y = cos 7x B. y = sin 7x C. y = cos 3x D. y = sin 3x
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Graph the function.f(x) = 
x
A. 
B. 
C. 
D. 
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Simplify.
- 
A. 
B. 
C. 
D. 
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