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Find the Vertices and Foci of the Ellipse 49x2+25y2=122549 x ^ { 2 } + 25 y ^ { 2 } = 1225

Question 305

Multiple Choice

Find the vertices and foci of the ellipse.
- 49x2+25y2=122549 x ^ { 2 } + 25 y ^ { 2 } = 1225


A) Vertices: (0,±5) ( 0 , \pm 5 ) ; Foci: (0,±26) ( 0 , \pm 2 \sqrt { 6 } )
B) Vertices: (±7,0) ( \pm 7,0 ) ; Foci: (±26,0) ( \pm 2 \sqrt { 6 } , 0 )
C) Vertices: (±5,0) ( \pm 5,0 ) ; Foci: (±26,0) ( \pm 2 \sqrt { 6 } , 0 )
D) Vertices: (0,±7) ( 0 , \pm 7 ) ; Foci: (0,±26) ( 0 , \pm 2 \sqrt { 6 } )

Correct Answer:

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