Find the vertex, focus, and directrix of the parabola with the given equation.x2 - 8x - 4y + 32 = 0
A. vertex: (4, 4)
focus: (5, 4)
directrix: x = 3
B. vertex: (4, 4)
focus: (3, 4)
directrix: x = 5
C. vertex: (4, 4)
focus: (4, 3)
directrix: y = 5
D. vertex: (4, 4)
focus: (4, 5)
directrix: y = 3
Answer: D
Mathematics
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