Find the vertex, focus, and directrix of the parabola with the given equation.(x + 1)2 = 12(y + 3)
A. vertex: (-1, -3)
focus: (-1, 0)
directrix: y = -6
B. vertex: (-3, -1)
focus: (-3, 2)
directrix: y = -4
C. vertex: (-1, -3)
focus: (-1, -6)
directrix: x = 0
D. vertex: (1, 3)
focus: (1, 6)
directrix: y = 0
Answer: A
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