Notes from todays classes are uploaded below We started the day considering how to sketch some common functions such as quadratic, cubic, exponential, trigonometric and log functions. ![]()
We then considered quadratic functions: solutions, factors, graph, complete square form. We played a matching game included in the file below. ![]()
A Function is a mathematical rule that assigns only one output to each input. ![]()
Composite functions are functions of functions. ![]()
Functions may be injective, surjective, bijective or none of these. ![]()
The course requires that students can find the inverse function. This is the reflection of the function in the line x=y. ![]()
| Video showing how to write a quadratic function in complete square form. |