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Chapter 6.5. Graphs of Tangent, Cotangent, Cosecant, and Secant Functions. Review of sine and cosine. Find the amplitude and period of Amp = |A| = 3 Period = 2 π /|B| = 7 π. How about Secant???. http://www.youtube.com/watch?v=o9115fUji54&feature=related. Key Concepts of secant and cosecant.
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Chapter 6.5 Graphs of Tangent, Cotangent, Cosecant, and Secant Functions
Review of sine and cosine • Find the amplitude and period of • Amp = |A| = 3 • Period = 2π/|B| = 7π
How about Secant??? • http://www.youtube.com/watch?v=o9115fUji54&feature=related
Key Concepts of secant and cosecant • Graph sine for cosecant and cosine for secant functions • Draw ASYMPTOTES vertically at all zeros • Draw a curve from max/min of sine and cosine towards the asymptotes (but they never cross over)
Now let’s try… • Graph 1. 2. 3. 4.