Question

If f(x)=3^x+10x and g(x)=2x-4, find (f+g)(x).

A.3^x-8x+4
B.3^x+12x-4
C.3^x+8+4
D.15x-4

Answer 1

[AI-generated answer — Bot GPT 3.5]

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

(f+g)(x) = 3^x + 10x + 2x - 4
(f+g)(x) = 3^x + 12x - 4

Therefore, the answer is B. 3^x + 12x - 4.