Find the center, foci, and vertices of the ellipse.49x2 + 25y2 = 1225
A. center at (0, 0)
foci at (- 2
, 0) and (2
, 0)
vertices at (-7, 0), (7, 0)
B. center at (0, 0)
foci at (0, -7) and (0, 7)
vertices at (0, -49), (0, 49)
C. center at (0, 0)
foci at (0, 7) and (5, 0)
vertices at (0, 49) and (25, 0)
D. center at (0, 0)
foci at (0, - 2
) and (0, 2
)
vertices at (0, -7), (0, 7)
Answer: D
Mathematics
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- 
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B. 
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+ 
= 1
A. y = ±
B. y = ±
C. y = ±
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