Question

Confused, so can someone pls help

Answer 1

Choice C

Explanation:

(f+g)(x) is a composite function which is obtained by adding the two given functions f(x) and g(x)

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

=
`3^(x) +10x+4x-2`

=
`3^(x) +14x-2`