Determine the vertex, focus, and directrix of the parabola and sketch its graph.(y + 4)2 = 12(x - 2)

A. vertex: (-2, 4)  
focus: (1, 4)  
directrix: x = -5

B. vertex: (-4, 2)  
focus: (-1, 2)  
directrix: x = -7

C. vertex: (2, -4)  
focus: (-1, -4)  
directrix: x = 5

D. vertex: (2, -4)  
focus: (5, -4)  
directrix: x = -1


Answer: D

Mathematics

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