Question

PLEASE HELP!!!! PLSSSS

if f(x) = 6x + 7 and g(x) = x2 - 4, find each value :

1. f(q + 1)

2. f(2) + g(2)

3. g(-b)

Answer 1

1. Plug in the values for “x”
f(q+1) = 6(q +1) + 7
therefore,
= 6q + 6 + 7
= 6q + 13