For the Pair of Functions, Perform the Indicated Operation $f ( x ) = x ^ { 2 } + 1 , g ( x ) = 2 x - 7 \quad \text { Find } ( f \cdot g ) ( x )$

Multiple Choice

For the pair of functions, perform the indicated operation.
- $f ( x ) = x ^ { 2 } + 1 , g ( x ) = 2 x - 7 \quad \text { Find } ( f \cdot g ) ( x )$

A) $2 x ^ { 2 } + 2 x - 7$
B) $2 x ^ { 3 } - 7$
C) $2 x ^ { 3 } + 2 x ^ { 2 } - 7 x - 7$
D) $2 x ^ { 3 } - 7 x ^ { 2 } + 2 x - 7$