Exploring Trigonometrical Graphs A12

In this resource from the DfE Standards Unit, students explore trigonometrical graphs by recognising translations, stretches and reflections from their equations, sketching the graphs and learning about the period and amplitude. Students should be familiar with the graphs of y = sin x and y = cos x and have previously met the basic transformations of functions, i.e. one-way stretches, translations and reflections, but not necessarily in the context of trigonometrical graphs (AS / A2 level)

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This resource is part of Improving learning in mathematics

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