Topic 2: Functions and equations
Functions
Functions
Completing the Square
Quadratic Equations
Quadratic Equations – Roots and Discriminant
Quadratic Graphs
Polynomials
Sketching Curves
Sketching Cubic and Reciprocal Curves
Graph Transformations and Asymptotes
Graphs of Rational Functions
Exponential Functions and Logarithms
- Exponential functions: what they are and their graphs
- What do we mean by a log?
- Rules of logs
- Logarithms - Change of Base
- Simplifying and expanding
- Converting between Logarithmic and Power (Exponential) equations
- Modelling exponential growth and decay
- Exponential and log equations
- Simultaneous equations
- Solving inequalities
- Exam Questions - Logarithms