Question

Choose the best answer. If necessary, use the paper you were given.
1. Function g is defined by g(x) = 3(x + 8). What is the value of g(12)?

Answer 1

In this question, all you have to do is substitute 12 into all the places where it says x in the question.

Therefore:
g(12) = 3(12 + 8) = 3(20) = 60

So, g(12) = 60