### Home > PC > Chapter 1 > Lesson 1.1.3 > Problem 1-42

1-42.

Suppose *h*(*x*) = 3*x* − 2 and *j*(*x*) = *ax* + *b*. Find a relationship between *a* and *b* such that *h*(*j*(*x*)) = *j*(*h*(*x*)). Homework Help ✎

Manipulate the functions until you have an equation with *a* and *b* as the only variables.