Find the Center and the Radius of the Circle $x ^ { 2 } + y ^ { 2 } + 10 x + 12 y + 61 = 9$

Multiple Choice

Find the center and the radius of the circle.
- $x ^ { 2 } + y ^ { 2 } + 10 x + 12 y + 61 = 9$

A) center $( - 6 , - 5 )$ , radius $= 3$
B) center $( 5,6 )$ , radius $= 9$
C) center $( - 5 , - 6 )$ , radius $= 3$
D) center $( 6,5 )$ , radius $= 9$