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Trigonometry

Course: Trigonometry > Unit 2

Lesson 8: Transforming sinusoidal graphs
Math
Trigonometry
Trigonometric functions
Transforming sinusoidal graphs
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Period of sinusoidal functions from equation

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Problem

What is the period of the function g, left parenthesis, x, right parenthesis, equals, minus, 9, cosine, left parenthesis, minus, start fraction, pi, divided by, 2, end fraction, x, minus, 6, right parenthesis, plus, 8?
Give an exact value.
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