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Home > PC3 > Chapter 2 > Lesson 2.3.1 > Problem 2-129


​Graph two complete cycles of each of the following functions   

  1. Sketch a sine function shifted down units. Do not scale the axes to begin with.

    This function has a period of , so add a scale to your axes to match this characteristic as well as the amplitude.

  1. Follow a process similar to the steps given in part (a).
    This time begin by sketching a cosine function that is shifted to the left.