Question

Given f(x) = 3x + 4 and g(x) = 8x + 1 then what is ( f + g )(0))?

Answer 1

(f+g)(x)=f(x)+g(x)

(f+g)(x)=3x+4+8x+1

(f+g)(x)=11x+5

(f+g)(0)=11(0)+5

(f+g)(0)=0+5

(f+g)(0)=5