Question

If f(x) = -4x+3 and g(x) = 3x^2+2x-4 find (f+g)(x).

Answer 1

(f+g)(x)= 3x^2 -2x-1

Explanation:

f(x) = -4x+3

g(x) = 3x^2+2x-4

(f+g)(x)= -4x+3 +3x^2+2x-4

Combine like terms

(f+g)(x)= 3x^2 -2x-1