Find an equation for the parabola described.Vertex at (3, -4); focus at (3, -6)
A. (x - 3)2 = -8(y + 4)
B. (y - 4)2 = 12(x + 3)
C. (x - 3)2 = 8(y + 4)
D. (y - 4)2 = -12(x + 3)
Answer: A
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