Unit 3

These resources might help with some of the complexities of Unit 3:

• Sets (Maths is Fun)
• Sets and Venn Diagrams (Maths is Fun)
• Functions (Maths is Fun)
• Domains and Codomains etc (Maths is Fun)
• Inverse functions (Maths is Fun)
• Exponents and Logarithms (Maths is Fun)
• Functions (Wikipedia)
• Trigonometric Functions (Wikipedia)
• Domain of a Function (Wikipedia)
• Finding the Domain of a Function (YouTube)
• Finding the Domain and Range (Image) of a Function Using a Graph (YouTube)
• Inverse Functions (Wikipedia)
• Finding the Inverse Function (YouTube)