Find the center (h, k) and radius r of the circle. Graph the circle.
-$x^{2}+y^{2}+8 x+6 y+16=0$

A) $( \mathrm { h } , \mathrm { k } ) = ( 4 , - 3 ) ; \mathrm { r } = 3$
B) $( \mathrm { h } , \mathrm { k } ) = ( 4,3 ) ; \mathrm { r } = 3$
C) $( h , k ) = ( - 4,3 ) ; r = 3$
D) $( \mathrm { h } , \mathrm { k } ) = ( - 4 , - 3 ) ; \mathrm { r } = 3$

Question

Find the center (h, k) and radius r of the circle. Graph the circle.
-$x^{2}+y^{2}+8 x+6 y+16=0$

A) $( \mathrm { h } , \mathrm { k } ) = ( 4 , - 3 ) ; \mathrm { r } = 3$ 
B) $( \mathrm { h } , \mathrm { k } ) = ( 4,3 ) ; \mathrm { r } = 3$ 
C) $( h , k ) = ( - 4,3 ) ; r = 3$ 
D) $( \mathrm { h } , \mathrm { k } ) = ( - 4 , - 3 ) ; \mathrm { r } = 3$

Quizplus · Accepted Answer

The Answer of Find the center (h, k) and radius r of the circle. Graph the circle.
-$x^{2}+y^{2}+8 x+6 y+16=0$

A) $( \mathrm { h } , \mathrm { k } ) = ( 4 , - 3 ) ; \mathrm { r } = 3$ 
B) $( \mathrm { h } , \mathrm { k } ) = ( 4,3 ) ; \mathrm { r } = 3$ 
C) $( h , k ) = ( - 4,3 ) ; r = 3$ 
D) $( \mathrm { h } , \mathrm { k } ) = ( - 4 , - 3 ) ; \mathrm { r } = 3$

Find the Center (H, K) and Radius R of the Circle