Graph the ellipse and locate the foci.
-$\frac{x^{2}}{9}+\frac{y^{2}}{16}=1$

A) foci at $( \sqrt { 13 } , 0 )$ and $( - \sqrt { 13 } , 0 )$
B) foci at $( 2 \sqrt { 3 } , 0 )$ and $( - 2 \sqrt { 3 } , 0 )$
C) foci at $( 0 , \sqrt { 5 } )$ and $( 0 , - \sqrt { 5 } )$
D) foci at $( \sqrt { 5 } , 0 )$ and $( - \sqrt { 5 } , 0 )$

Question

Graph the ellipse and locate the foci.
-$\frac{x^{2}}{9}+\frac{y^{2}}{16}=1$

A) foci at $( \sqrt { 13 } , 0 )$ and $( - \sqrt { 13 } , 0 )$ 
B) foci at $( 2 \sqrt { 3 } , 0 )$ and $( - 2 \sqrt { 3 } , 0 )$ 
C) foci at $( 0 , \sqrt { 5 } )$ and $( 0 , - \sqrt { 5 } )$ 
D) foci at $( \sqrt { 5 } , 0 )$ and $( - \sqrt { 5 } , 0 )$

Quizplus · Accepted Answer

The Answer of Graph the ellipse and locate the foci.
-$\frac{x^{2}}{9}+\frac{y^{2}}{16}=1$

A) foci at $( \sqrt { 13 } , 0 )$ and $( - \sqrt { 13 } , 0 )$ 
B) foci at $( 2 \sqrt { 3 } , 0 )$ and $( - 2 \sqrt { 3 } , 0 )$ 
C) foci at $( 0 , \sqrt { 5 } )$ and $( 0 , - \sqrt { 5 } )$ 
D) foci at $( \sqrt { 5 } , 0 )$ and $( - \sqrt { 5 } , 0 )$

Graph the Ellipse and Locate the Foci x29+y216=1\frac{x^{2}}{9}+\frac{y^{2}}{16}=19x2​+16y2​=1 A) Foci At (13,0)( \sqrt { 13 } , 0 )(13​,0)

Graph the Ellipse and Locate the Foci $\frac{x^{2}}{9}+\frac{y^{2}}{16}=1$ A) Foci At $( \sqrt { 13 } , 0 )$