National 5 Working with the graphs of trigonometric functions Phase angle Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points.

Revise working with the graphs of trigonometric functions for your National 5 maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.

Screenshot of the output of the basic rotating dots example using CSS. In a tutorial [Bramus] takes us through using the trigonometric functions in CSS.