Find the Vertex, Focus, Directrix, and Focal Width of the Parabola

Multiple Choice

Find the vertex, focus, directrix, and focal width of the parabola.
- $$( y + 7 ) ^ { 2 } = 12 ( x + 3 )$$

A) Vertex: $( - 7 , - 3 )$ ; Focus: $( - 7,0 )$ ; Directrix: $y = - 6$ ; Focal width: 3
B) Vertex: $( - 7 , - 3 )$ ; Focus: $( - 7,9$ ; Directrix: $y = - 15$ ; Focal width: 12
C) Vertex: $( - 3 , - 7 )$ ; Focus: $( 0 , - 7 )$ ; Directrix: $x = - 6$ ; Focal width: 12
D) Vertex: $( - 3 , - 7 )$ ; Focus: $( 9 , - 7 )$ ; Directrix: $x = - 15$ ; Focal width: 12