More Lessons for PreCalculus
Videos, worksheets, solutions and activities to help PreCalculus students learn how to find the inverse of a function.
How to find the inverse of a function?
1. Replace f(x) with y
2. Switch x's with y's
3. Solve for y
4. Replace y with f'(x)
Finding the Inverse of a Function.
This video outlines the procedure and do two complete examples of finding the inverse of a function.
An inverse function changes the operations of what the original function will do.
Replace every X and Y with the other when finding the inverse of a function
Inverse Function Problem
This video explains how to find the inverse of a function. To do so you first must invert the variables, and then solve for y.
Introduction to the inverse of a function
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.