Question

Given the functions below,find (f -g) (-1).
f(x) = x2 + 3
g(x) = 4x - 3

Answer 1

1. f(x)=-1,(-1)2+3=-2+3=1
2. g(x)=-1 4(-1)-3=4-3=1
3. (

Explanation:

(f-g)=1