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

A) foci at $( 2 \sqrt { 5 } , 0 )$ and $( - 2 \sqrt { 5 } , 0 )$
B) foci at $( 0,2 \sqrt { 3 } )$ and $( 0 , - 2 \sqrt { 3 } )$
C) foci at $( \sqrt { 21 } , 0 )$ and $( - \sqrt { 21 } , 0 )$
D) foci at $( 2 \sqrt { 3 } , 0 )$ and $( - 2 \sqrt { 3 } , 0 )$

Question

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

A) foci at $( 2 \sqrt { 5 } , 0 )$ and $( - 2 \sqrt { 5 } , 0 )$ 
B) foci at $( 0,2 \sqrt { 3 } )$ and $( 0 , - 2 \sqrt { 3 } )$ 
C) foci at $( \sqrt { 21 } , 0 )$ and $( - \sqrt { 21 } , 0 )$ 
D) foci at $( 2 \sqrt { 3 } , 0 )$ and $( - 2 \sqrt { 3 } , 0 )$

Quizplus · Accepted Answer

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

A) foci at $( 2 \sqrt { 5 } , 0 )$ and $( - 2 \sqrt { 5 } , 0 )$ 
B) foci at $( 0,2 \sqrt { 3 } )$ and $( 0 , - 2 \sqrt { 3 } )$ 
C) foci at $( \sqrt { 21 } , 0 )$ and $( - \sqrt { 21 } , 0 )$ 
D) foci at $( 2 \sqrt { 3 } , 0 )$ and $( - 2 \sqrt { 3 } , 0 )$

Graph the Ellipse and Locate the Foci 16x2+4y2=6416 x^{2}+4 y^{2}=6416x2+4y2=64 A) Foci At

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