GCSE; Edexcel; Trigonometry - Edexcel Trigonometric graphs - Higher. The three trigonometric ratios; sine, cosine and tangent are used to calculate angles and lengths in right-angled triangles.

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