Question

Find (f + g)(x).
f(x)=7
g(x) = x2 + 2x-5

Answer 1

(f+g)(x)=f(x)+g(x)=x²+2x+2

Explanation:

f(x)=7

g(x)=x²+2x-5

(f+g)(x)=f(x)+g(x)=x²+2x+2