Graph the ellipse and locate the foci.
-$$4 x ^ { 2 } = 36 - 9 y ^ { 2 }$$

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

Question

Graph the ellipse and locate the foci.
-$$4 x ^ { 2 } = 36 - 9 y ^ { 2 }$$

A) foci at $( \sqrt { 5 } , 0 )$ and $( - \sqrt { 5 } , 0 )$ 
B) foci at $( 0 , \sqrt { 5 } )$ and $( 0 , - \sqrt { 5 } )$ 
C) foci at $( \sqrt { 13 } , 0 )$ and $( - \sqrt { 13 } , 0 )$ 
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.
-$$4 x ^ { 2 } = 36 - 9 y ^ { 2 }$$

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

Graph the Ellipse and Locate the Foci 4x2=36−9y24 x ^ { 2 } = 36 - 9 y ^ { 2 }4x2=36−9y2

Graph the Ellipse and Locate the Foci $4 x ^ { 2 } = 36 - 9 y ^ { 2 }$