Trigonometric Graphs Revision Videos

The graphs of the three trigonometric functions Sine, Cosine and Tangent can be the subject of GCSE questions. You will need to recognise their properties so you should check out these videos.

Sine Graph

If you don't know your Sine graph from your Cosine graph you can wave goodbye to a few marks on your GCSE. Mr Hegarty takes you through the graph and it's features.

Cosine Graph

Another video from Hegarty Maths going through the ups and down of the graph of the Cosine function. 

Tangent Graph

We're going off on a tangent now in this third video from Mr Hegarty.