OpenStax, Algebra and Trigonometry 2e §8.1 Graphs of the Sine and Cosine Functions · Example 7 · Trigonometry · Graphs of trig functions

Graphing a Transformed Sinusoid

Sketch a graph of $f (x) = 3 s in (\frac{π}{4} x - \frac{π}{4}) .$

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OpenStax, Algebra and Trigonometry 2e · §8.1 Graphs of the Sine and Cosine Functions · Example 7

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