Given $g(x)$ And $(g \circ f)(x)$ , Find $f(x)$
- $g(x)=2 x^{2}-7,(g \circ f)(x)=2 x^{2}-20 x+43$

Multiple Choice

Given $g(x)$ and $(g \circ f) (x)$ , find $f(x)$ .
- $g(x) =2 x^{2}-7,(g \circ f) (x) =2 x^{2}-20 x+43$

A) $f(x) =x-5$
B) $f(x) =x+7$
C) $f(x) =x+3$
D) $f(x) =x-4$