Find the Center and the Radius of the Sphere That $x ^ { 2 }$

Multiple Choice

Find the center and the radius of the sphere that has the given equation. $x ^ { 2 }$ + $y ^ { 2 }$ + $z ^ { 2 }$ - 6x + 4y = 0

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