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# Solving trigonometric equations with graphs

Unit 10: Solving Equations
Lesson 2 of 6

## Big Idea: Knowing the appearance of the graph of a trigonometric equation helps determine the number of solutions a trigonometric equation will have over a given interval.

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Standards:
Subject(s):
Math, Solving Trigonometric Equations, System of equations., graphing trigonnometric functions
35 minutes

### Katharine Sparks

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