Find the vertex, focus, and directrix of the parabola with the given equation.(x - 4)2 = -8(y - 3)

A. vertex: (-4, -3)  
focus: (-4, -5)  
directrix: y = -1
B. vertex: (4, 3)  
focus: (4, 1)  
directrix: y = 5
C. vertex: (4, 3)  
focus: (4, 5)  
directrix: x = 1
D. vertex: (3, 4)  
focus: (3, 2)  
directrix: y = 6


Answer: B

Mathematics

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