Identify the Vertex of the Parabola $$y = 7 x ^ { 2 } - 56 x + 117$$

Multiple Choice

Identify the vertex of the parabola.
- $$y = 7 x ^ { 2 } - 56 x + 117$$

A) $( 5,4 )$
B) $( 4,0 )$
C) $( 4,5 )$
D) $( 5,0 )$