# Domain, Range, and Signs of Trigonometric Functions

## x and y values of a function; signs of functions based on quadrants.

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## Domain, Range, and Signs of Trigonometric Functions

by CK-12 //at grade
Define the domain, range, and sign of trigonometric functions
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## Range and Signs of Trigonometric Functions: Sine and Cosine

by CK-12 //at grade
Domain, Range, and Signs of Trigonometric Functions Interactive
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## Domain, Range, and Signs of Trigonometric Functions

by CK-12 //at grade
Determines the domain, range, and sign in each quadrant of the trigonometric functions.
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