Find the focus and the directrix of the parabola.(y - 9)2 = -16(x + 2)

A. Focus: (-6, 9); directrix: x = 2
B. Focus: (2, 9); directrix: x = -6
C. Focus: (-6, 9); directrix: x = -2
D. Focus: (-6, 9); directrix: y = 2


Answer: A

Mathematics

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