Y2 Functions

The functions topics build upon what you have learnt at GCSE and the first year of A-Level, particularly:

• Functions from GCSE

• Graph transformations

You will learn how to:

• Work with composite functions

• Understand, find, sketch and use inverse functions

• Know how to use the domain and range of functions

• Use functions that use a modulus and work with graphs of modulus functions

Functions

What is a function?

Domain/Range Definition

Finding the Domain/Range Examples

Composite fnctions

Inverse functions

Modulus Functions

Examples

Transformations