Find an equation for the parabola described.Vertex at (7, -9); focus at (3, -9)
A. (x + 8)2 = -4(y - 4)
B. (y + 4)2 = -12(x - 8)
C. (x + 8)2 = 4(y - 4)
D. (y + 9)2 = 16(x - 7)
Answer: B
Mathematics
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