Revise trigonometric ratios of sine, cosine and tangent and calculate angles in right-angled triangles with this Bitesize GCSE Maths Edexcel guide.

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

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

Anna F. DeJarnette, Students' Conceptions of Sine and Cosine Functions When Representing Periodic Motion in a Visual Programming Environment, Journal for Research in Mathematics Education, Vol. 49, No ...