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MTH 123 Trigonometry

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Finding a Reference Arc

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Using a Reference Arc

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Section 1.5 Example 2

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Basic Sinusoids

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Graphing a Sinusoid

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Phase Shift for a Sinusoid

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Comparing Sinusoidal Models

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Angle Conversions

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An Angular Velocity Problem

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Solving Right Triangles

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Right Triangle Problem

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Right Triangle Problem

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Right Triangle Problem 2

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Law of Sines

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Law of Cosines

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trigonometric expressions

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Geogebra - Basic Graphing

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Geogebra - Plotting Points

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Geogebra - Graphing Equations

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Geogebra Sine Regression

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