Find the standard form of the equation of the ellipse and give the location of its foci.
Center at (-3, 3)
A. 
+ 
= 1
foci at (- 
, 3) and (
, 3)
B. 
+ 
= 1
foci at (-3 + 
, 3) and (-3 - 
, 3)
C. 
+ 
= 1
foci at (-3 + 
, -3) and (-3 - 
, -3)
D. 
+ 
= 1
foci at (3 + 
, -3) and (3 - 
, -3)
Answer: B
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