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Graphs of Trigonometric Functions

Graphs of Trigonometric Functions. Integrated Math 4 Mrs. Tyrpak. Recall the Unit Circle. Please pull out your Extension Worksheet from our lesson titled “Radian and Degree Measure and the Unit Circle” This should be a completed Unit Circle

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Graphs of Trigonometric Functions

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  1. Graphs of Trigonometric Functions Integrated Math 4 Mrs. Tyrpak

  2. Recall the Unit Circle Please pull out your Extension Worksheet from our lesson titled “Radian and Degree Measure and the Unit Circle” This should be a completed Unit Circle *Our predetermined graphing domain today will be for

  3. Sketch a graph of using the Unit Circle

  4. Sketch a graph of using the Unit Circle

  5. Compute using the Unit Circle We know by the Unit Circle that ,which = . So

  6. Sketch a graph of using the Unit Circle

  7. Discuss the domain, range, and period of each previous graph

  8. Sketch a graph of using the Unit Circle

  9. For what values is not defined? _______________________________ How is this revealed in both the definition and the graph?

  10. Further exploration of Is the function periodic? Explain how we can quickly sketch a graph of secant by remembering the shape of, and key points on, cosine?

  11. Extension Commercial You will have to complete the same questions on slides 8-10 for cosecant and cotangent in your extension assignment!

  12. Thanks for your hard work! Don’t forget to complete both the extension and enrichment assignments before you move on. Remember to take a short break if you feel stuck. It will help clear your head and help you focus!

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