Here's the question you clicked on:
P.nut1996
Essay question help? Let f(x) = 3x – 42 and g(x) = 5x. Part 1 [4 points] What is (f ◦ g)(x) ? Part 2 [2 points] Use complete sentences to describe the method you used to solve this problem.
Part 1: f(g(x)) = 3(5x) - 42 = 15x - 42 Part 2: The composition of functions is used by finding the value of the function f(x) when x is the function g(x).