Inactive Tutor answered 07/14/18
Tutor
New to Wyzant
Just plug the expression for f(x) into 6 - 2f(x) and simplify.
6 - 2f(x) = 6 - 2(x2 - 3x - 6) = ?
You should be able to finish from here.
Helei I.
asked 07/14/18Inactive Tutor answered 07/14/18
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.