Describe the Transformations and Give the Equation for the Graph $( f - g ) ( - 2 )$

Multiple Choice

Describe the transformations and give the equation for the graph.
-Find $( f - g ) ( - 2 )$ when $f ( x ) = 4 x ^ { 2 } - 2$ and $g ( x ) = x - 3$ .

A) $- 12$
B) 13
C) 19
D) 15