Find the Vertex and Directrix of the Parabola $x ^ { 2 } - 18 x - 12 y + 33 = 0$

Multiple Choice

Find the vertex and directrix of the parabola. $x ^ { 2 } - 18 x - 12 y + 33 = 0$

A) vertex: $( - 9,4 )$ directrix: y=1
B) vertex: $( - 9,4 )$ directrix: y=12
C) vertex: $( - 9,4 )$ directrix: y=6
D) vertex: $( 9 , - 4 )$ directrix: y=-1
E) vertex: $( 9 , - 4 )$ directrix: y=-7