Question

For f(x) = 4x +1 and g(x) = x2 - 5, find (f-8)(x).

Answer 1

(f-g)(x) = -x² +4x +6

Explanation:

We assume you want to find (f -g)(x).

`(f-g)(x)=f(x)-g(x)=(4x+1)-(x^2-5)\\\\\boxed{(f-g)(x)=-x^2+4x+6}`