Find the center, foci, and vertices of the ellipse.
+ 
= 1
A. center at (1, -2)
foci at (1 + 3
, -2), (1 - 3
, -2)
vertices at (-5, -2), (7, -2)
B. center at (1, -2)
foci at (- 3
, -2), (3
, -2)
vertices at (6, -2), (-6, -2)
C. center at (1, -2)
foci at (1 + 3
, 1), (1 - 3
, 1)
vertices at (6, -2), (-6, -2)
D. center at (-2, 1)
foci at (-2 + 3
, 1), (-2 - 3
, 1)
vertices at (-5, -2), (7, -2)
Answer: A
Mathematics
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