Mathematical Methods Β· Unit 1 Β· Trigonometric functions Β· Introduction to trigonometric functions

Sketch the graphs of 𝑦 = sin(π‘₯), 𝑦 = cos(π‘₯) and 𝑦 = tan(π‘₯) on extended domains.

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Sketch the graphs of 𝑦 = π‘Ž sin(𝑏(π‘₯ βˆ’ β„Ž)) + π‘˜, 𝑦 = π‘Ž cos(𝑏(π‘₯ βˆ’ β„Ž)) + π‘˜, with and without technology.
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Solve trigonometric equations, with and without technology, including the use of the Pythagorean identity sin2 (𝐴) + cos2(𝐴) = 1.
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