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Home > PC3 > Chapter 10 > Lesson 10.1.3 > Problem 10-66


Graph two complete cycles of each of the following trigonometric functions.  


    This is a cosine function with an amplitude of , reflected vertically, shifted right units, and with a period of .


    Increasing curve, starting at point (negative 1, comma negative 1 half pi), opening down, changing at the origin to opening up, ending at the point (1, comma 1 half pi).