Work Step by Step
We have $f(g(x))=f(x+6)$ or, $=4(x+6)$ or, $=4x+(6)(4)$ or, $=4x+24$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.