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Graph the Ellipse and Locate the Foci x281+y225=1\frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1

Question 67

Multiple Choice

Graph the ellipse and locate the foci.
- x281+y225=1\frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1
 Graph the ellipse and locate the foci. - \frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1    A)   foci at  ( 2 \sqrt { 14 } , 0 )   and  ( - 2 \sqrt { 14 } , 0 )     B)  foci at  ( 0,2 \sqrt { 14 } )   and  ( 0 , - 2 \sqrt { 14 } )     C)  foci at  ( 5 \sqrt { 3 } , 0 )   and  ( - 5 \sqrt { 3 } , 0 )     D)  foci at  ( 0,5 \sqrt { 3 } )   and  ( 0 , - 5 \sqrt { 3 } )


A)
foci at (214,0) ( 2 \sqrt { 14 } , 0 ) and (214,0) ( - 2 \sqrt { 14 } , 0 )
 Graph the ellipse and locate the foci. - \frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1    A)   foci at  ( 2 \sqrt { 14 } , 0 )   and  ( - 2 \sqrt { 14 } , 0 )     B)  foci at  ( 0,2 \sqrt { 14 } )   and  ( 0 , - 2 \sqrt { 14 } )     C)  foci at  ( 5 \sqrt { 3 } , 0 )   and  ( - 5 \sqrt { 3 } , 0 )     D)  foci at  ( 0,5 \sqrt { 3 } )   and  ( 0 , - 5 \sqrt { 3 } )
B) foci at (0,214) ( 0,2 \sqrt { 14 } ) and (0,214) ( 0 , - 2 \sqrt { 14 } )
 Graph the ellipse and locate the foci. - \frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1    A)   foci at  ( 2 \sqrt { 14 } , 0 )   and  ( - 2 \sqrt { 14 } , 0 )     B)  foci at  ( 0,2 \sqrt { 14 } )   and  ( 0 , - 2 \sqrt { 14 } )     C)  foci at  ( 5 \sqrt { 3 } , 0 )   and  ( - 5 \sqrt { 3 } , 0 )     D)  foci at  ( 0,5 \sqrt { 3 } )   and  ( 0 , - 5 \sqrt { 3 } )
C) foci at (53,0) ( 5 \sqrt { 3 } , 0 ) and (53,0) ( - 5 \sqrt { 3 } , 0 )
 Graph the ellipse and locate the foci. - \frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1    A)   foci at  ( 2 \sqrt { 14 } , 0 )   and  ( - 2 \sqrt { 14 } , 0 )     B)  foci at  ( 0,2 \sqrt { 14 } )   and  ( 0 , - 2 \sqrt { 14 } )     C)  foci at  ( 5 \sqrt { 3 } , 0 )   and  ( - 5 \sqrt { 3 } , 0 )     D)  foci at  ( 0,5 \sqrt { 3 } )   and  ( 0 , - 5 \sqrt { 3 } )
D) foci at (0,53) ( 0,5 \sqrt { 3 } ) and (0,53) ( 0 , - 5 \sqrt { 3 } )
 Graph the ellipse and locate the foci. - \frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 25 } = 1    A)   foci at  ( 2 \sqrt { 14 } , 0 )   and  ( - 2 \sqrt { 14 } , 0 )     B)  foci at  ( 0,2 \sqrt { 14 } )   and  ( 0 , - 2 \sqrt { 14 } )     C)  foci at  ( 5 \sqrt { 3 } , 0 )   and  ( - 5 \sqrt { 3 } , 0 )     D)  foci at  ( 0,5 \sqrt { 3 } )   and  ( 0 , - 5 \sqrt { 3 } )

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