Find the Composition $f ( x ) = 4 x ^ { 2 } + 2 x + 4$

Multiple Choice

Find the composition.
-If $f ( x ) = 4 x ^ { 2 } + 2 x + 4$ and $g ( x ) = 2 x - 7$ , find $g [ f ( x ) ]$

A) $4 x ^ { 2 } + 4 x + 1$
B) $8 x ^ { 2 } + 4 x + 15$
C) $8 x ^ { 2 } + 4 x + 1$
D) $4 x ^ { 2 } + 2 x - 3$