Graph the ellipse and locate the foci.
-$4 x^{2}+16 y^{2}=64$

A) foci at $( 5,0 )$ and $( - 5,0 )$
B) foci at $( \sqrt { 7 } , 0 )$ and $( - \sqrt { 7 } , 0 )$
C) foci at $( 4,0 )$ and $( - 4,0 )$
D) foci at $( 0 , \sqrt { 7 } )$ and $( 0 , - \sqrt { 7 } )$

Question

Graph the ellipse and locate the foci.
-$4 x^{2}+16 y^{2}=64$

A) foci at $( 5,0 )$ and $( - 5,0 )$ 
B) foci at $( \sqrt { 7 } , 0 )$ and $( - \sqrt { 7 } , 0 )$ 
C) foci at $( 4,0 )$ and $( - 4,0 )$ 
D) foci at $( 0 , \sqrt { 7 } )$ and $( 0 , - \sqrt { 7 } )$

Quizplus · Accepted Answer

The Answer of Graph the ellipse and locate the foci.
-$4 x^{2}+16 y^{2}=64$

A) foci at $( 5,0 )$ and $( - 5,0 )$ 
B) foci at $( \sqrt { 7 } , 0 )$ and $( - \sqrt { 7 } , 0 )$ 
C) foci at $( 4,0 )$ and $( - 4,0 )$ 
D) foci at $( 0 , \sqrt { 7 } )$ and $( 0 , - \sqrt { 7 } )$

Graph the Ellipse and Locate the Foci 4x2+16y2=644 x^{2}+16 y^{2}=644x2+16y2=64 A) Foci At

Graph the Ellipse and Locate the Foci $4 x^{2}+16 y^{2}=64$ A) Foci At