For the Pair of Functions, Find the Indicated Sum, Difference $$f ( x ) = 8 x + 1 , g ( x ) = 4 x - 2$$

Multiple Choice

For the pair of functions, find the indicated sum, difference, product, or quotient.
- $$f ( x ) = 8 x + 1 , g ( x ) = 4 x - 2$$
Find $( f g ) ( x )$ .

A) $12 x ^ { 2 } - 12 x - 1$
B) $32 x ^ { 2 } - 2$
C) $32 x ^ { 2 } + 2 x - 2$
D) $32 x ^ { 2 } - 12 x - 2$