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Find the Foci of the Ellipse x249+y29=1\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 9 } = 1

Question 6

Multiple Choice

Find the foci of the ellipse. x249+y29=1\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 9 } = 1


A) (0,40) ( 0 , \sqrt { 40 } )
B) (40,0) ,(40,0) ( \sqrt { 40 } , 0 ) , ( - \sqrt { 40 } , 0 )
C) (58,0) ( \sqrt { 58 } , 0 )
D) (0,40) ,(40,0) ( 0 , \sqrt { 40 } ) , ( - \sqrt { 40 } , 0 )
E) (0,58) ,(0,58) ( 0 , - \sqrt { 58 } ) , ( 0 , \sqrt { 58 } )

Correct Answer:

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