Identify the Vertex of the Parabola $$f ( x ) = - 7 x ^ { 2 }$$

Multiple Choice

Identify the vertex of the parabola.
- $$f ( x ) = - 7 x ^ { 2 }$$

A) $( 0,0 )$
B) $( - 7,0 )$
C) $( 7,0 )$
D) $( 0 , - 7 )$