Skip to content
Toggle Sidebar
Home
Subjects
Past Papers
Key Terms
Settings
My Courses
Select your courses
Mathematics
Algebra
Notation and Manipulation
Functions
Functions
What You Need to Know
Interpret simple expressions as functions with inputs and outputs.
Interpret the reverse process as the 'inverse function'.
Interpret the succession of two functions as a 'composite function'.
Use formal function notation.
Revision Notes
1
Introduction to Function Notation
12 key terms
2
Inverse Functions
6 key terms
3
Composite Functions
7 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
Equations and Proof
Next Topic: Graphical Methods
Coordinates
