Find the Vertex, and Directrix of the Parabola $y ^ { 2 } + 2 y - 12 x + 37 = 0$

Multiple Choice

Find the vertex, and directrix of the parabola. $y ^ { 2 } + 2 y - 12 x + 37 = 0$

A) $V ( 6 , - 1 ) , x = 0$
B) $V ( 3 , - 1 )$
, $x = 0$
C) $V ( 6 , - 1 ) , y = 0$
D) $V ( 4 , - 1 ) , y = - 1$
E) none