Find an equation for the parabola described.Vertex at (5, -1); focus at (4, -1)
A. (y + 1)2 = 4(x - 5)
B. (x + 5)2 = -12(y - 1)
C. (y + 1)2 = -4(x - 5)
D. (x + 5)2 = 12(y - 1)
Answer: C
Mathematics
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