Find the Coordinates of the Vertex for the Parabola Defined $$f ( x ) = 3 x ^ { 2 } - 6 x - 5$$

Multiple Choice

Find the coordinates of the vertex for the parabola defined by the given quadratic function.
- $$f ( x ) = 3 x ^ { 2 } - 6 x - 5$$

A) $( 1 , - 8 )$
B) $( - 1,4 )$
C) $( - 2,19 )$
D) $( 2,1 )$