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Ch 45: WEST Math: Solving Trigonometric Equations

About This Chapter

The Washington Educator Skills Test (WEST) is now the National Evaluation Series examination. Prepare to answer questions related to trigonometric equations on the test as you seek to add an endorsement to your Washington state teaching certificate.

WEST Math: Solving Trigonometric Equations - Chapter Summary

Re-discover the rules for solving trigonometric equations by reviewing the online video lessons in this chapter. Review what you've already learned about graphing sine, cosine and tangent functions. Your knowledge of these and other topics can help you pass the WEST Math examination. The information in this chapter can assist you with:

  • Simplifying equations with inverse operations and solving equations for x
  • Demonstrating the notation for inverse trigonometric functions
  • Using trigonometric identities
  • Solving trigonometric equations that have infinite solutions or restricted domains

The video lessons in this chapter are designed to serve as a study resource that helps prepare you for the WEST Math examination. Led by experienced instructors, the lessons consist of video tags that let you re-watch lessons. They also include corresponding text transcripts. After watching the lessons, take the quizzes and the practice chapter examination to assess your progress.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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Other Chapters

Other chapters within the NES Mathematics - WEST (304): Practice & Study Guide course

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