In this video series I will show you how to find the inverse of a function by graphing and algebraically. With a graph two inverses are related to each other as the reflection over the y=x line.

Click to explore refreshed revision resources for GCSE Maths: Function notation, with step-by-step slideshows, quizzes, practice exam questions, and more! Composite functions are made when the output ...

👉 Learn how to find the domain of a radical function. Recall that the domain of a function is the set of possible input ...