Graph the Ellipse and Locate the Foci $$\frac { x ^ { 2 } } { 21 } + \frac { y ^ { 2 } } { 25 } = 1$$

Multiple Choice

Graph the ellipse and locate the foci.
- $$\frac { x ^ { 2 } } { 21 } + \frac { y ^ { 2 } } { 25 } = 1$$

A) foci at $( 0,2 )$ and $( 0 , - 2 )$

B) foci at $( 2,0 )$ and $( - 2,0 )$

C) foci at $( 0 , \sqrt { 21 } )$ and $( 0 , - \sqrt { 21 } )$

D) foci at $( 0,5 )$ and $( 0 , - 5 )$