Semester 1 Exam Review of Standard 40: Graphs of Trig Functions

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What does a negative 'a' value cause in a trigonometric function?

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A reflection across the x-axis.

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CCSS.HSF-IF.C.7E

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CCSS.HSF.TF.A.4

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What is the amplitude of a trigonometric function?

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Tags

CCSS.HSF-IF.C.7E

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How does a positive 'a' value affect the graph of a trigonometric function?

Back

It stretches the graph vertically.

Tags

CCSS.HSF-IF.C.7E

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The vertical shift is represented by 'd'.

Tags

CCSS.HSF-IF.C.7E

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Back

Tags

CCSS.HSF-IF.C.7E

Front

Back

Tags

CCSS.HSF-IF.C.7E

Front

What does the term 'phase shift' refer to in trigonometric functions?

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Tags

CCSS.HSF-IF.C.7E

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Back

Changing 'b' affects the period of the function.

Tags

CCSS.HSF-IF.C.7E

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Back