This is a whole lesson on learning how to Transform Trig Graphs and draw or name the transformation. This is the fourth lesson that I would teach on trig graphs and builds on an understanding of ...

Here are 129 revision topics that are perfect for quick revision with any class. They consist of a question and then the answer, designed for use in front of a class on mini white boards. It is ...

A function, 𝑓(𝑥) relates an input and an output. The equation 𝑦 = 𝑥² can be written as the function 𝑓(𝑥) = 𝑥². The notation for a function is 𝑓(𝑥) or 𝑔(𝑥) or ℎ(𝑥) and so on. Sometimes ...