Key Equations

Algebra and TrigonometryKey Equations

Key Equations

Sinusoidal functions

\begin{array}{l} f (x) = A \sin (B x - C) + D \\ f (x) = A \cos (B x - C) + D \end{array}

Shifted, compressed, and/or stretched tangent function	$y = A \tan (B x - C) + D$
Shifted, compressed, and/or stretched secant function	$y = A \sec (B x - C) + D$
Shifted, compressed, and/or stretched cosecant function	$y = A \csc (B x - C) + D$
Shifted, compressed, and/or stretched cotangent function	$y = A \cot (B x - C) + D$

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- Authors: Jay Abramson
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- Book title: Algebra and Trigonometry
- Publication date: Feb 13, 2015
- Location: Houston, Texas
- Book URL: https://openstax.org/books/algebra-and-trigonometry/pages/1-introduction-to-prerequisites
- Section URL: https://openstax.org/books/algebra-and-trigonometry/pages/8-key-equations

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