Find the vertices and the foci of the given ellipse.
+ 
= 1
A. V: (-7, 0), (7, 0);
F:(- 
, 0), (
, 0)
B. V: (0, -16), (0, 16);
F: (0, -4) and (0, 4)
C. V: (-49, 0), (49, 0)
F: (-7, 0) and (7, 0)
D. V: (0, -7), (0, 7);
F: (0, - 
), (0, 
)
Answer: A
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