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

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 $( - \sqrt { 5 } , 0 )$