Inverse Functions | Edexcel A Level Maths Revision Notes 2017
Jun 19, 2025 · Revision notes on Inverse Functions for the Edexcel A Level Maths syllabus, written by the Maths experts at Save My Exams.
Inverse Functions (1.2.4) | CIE A-Level Maths Notes | TutorChase
Learn about Inverse Functions with A-Level Maths notes written by expert A-Level teachers. The best free online Cambridge International A-Level resource trusted by students and schools …
A-Level Mathematics - Inverse Functions - Mr-Mathematics.com
Mar 27, 2025 · Students learn how to find and interpret inverse functions by rearranging equations and understanding the relationship between a function and its inverse. As learning progresses, …
Inverse Functions - Maths: Edexcel A Level Pure Maths - Seneca
Inverse Functions Inverse functions are the opposite of normal functions. They are written as f -1 (x). Find the inverse of the function f (x) = 2x - 4:
How to Find Inverse Functions (and Why You'd Want To)
GCSE & A-Level Inverse Functions explained clearly by Lee Guffick (former Head of Maths & current A-Level Examiner).
A general rule of thumb is that if the original function has a domain of the form x < k, the inverse takes a negative sign. If it has a domain of the form x > k, the inverse takes a positive sign.
Finding the Inverse of a Function
There are three steps to inverting a function. 1. Make the subject so that you have another function. If you draw the graphs of and on the same axis you will notice something very …