Let $f ( x ) = 3 x - 4$ And $g ( x ) = x ^ { 2 } - 1$

Multiple Choice

Let $f ( x ) = 3 x - 4$ and $g ( x ) = x ^ { 2 } - 1$ . Find: $( g \circ f ) ( - 1 )$

A) -4
B) 0
C) $- 3 x ^ { 2 } + 24 x - 15$
D) 48