Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
What Inverse Functions Are and How to Determine Algebraically If Two Functions Are Inverses
In this lesson, I'll introduce you to the idea of inverse functions, and then, based on that definition, show you how you can prove that two functions are inverses of each other (or not)!