Question

The function g is defined by g(x) = 3x-4.
Find g(x+4).

Answer 1

Answer: g(x + 4) = 3x + 8

Explanation:

g(x) = 3x - 4

g(x + 4) = 3(x + 4) - 4 replaced x with x + 4

= 3x + 12 - 4 distributed 3 into x + 4

= 3x + 8 simplified (12 - 4 = 8)