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Chapter 13: Trigonometric Functions

In this chapter students will:

  • identify the relationship between circular motion and the sine and cosine functions
  • use a unit circle to find values of sine and cosine for various angles
  • learn a new unit of measurement for angles, called radians
  • apply your knowledge of transformations to the graphs of trigonometric functions
  • model real-world phenomena with trigonometric functions
  • study trigonometric identities

For student resources, click on the items in the box at left.