Question

Easy pointsif f(x)=3x-2 and g(x)=2x+1,find (f+g)(x).a.x-1b.5x-1c.5x-3d.x-3

Answer 1

the answer would be b.

(f+g)(x)= 3x-2+2x+1. combine like terms: 3x+2x=5x and -2+1+-1. combine the answers to get 5x-1