Find the vertices and locate the foci for the hyperbola whose equation is given. -  = 1

A. vertices: (0, -8), (0, 8)  
foci: (- 4, 0), (4, 0)
B. vertices: (-8, 0), (8, 0)  
foci: (-4, 0), (4, 0)
C. vertices: (-4, 0), (4, 0)  
foci: (- 4, 0), (4, 0)
D. vertices: (-8, 0), (8, 0)  
foci: (- 4, 0), (4, 0)


Answer: D

Mathematics

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