Chapter 2 – Graphing

Chapter 2 is devoted to the graphs of trig functions. Most of the attention is spent on sine and cosine waves, and understanding amplitude, frequency, wavelength and phase shift. The graphs of the other four trig functions are discussed briefly.

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Trigonometry by Mike Weimerskirch and the University of Minnesota Board of Regents is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted.