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Home > INT3 > Chapter 11 > Lesson 11.2.4 > Problem 11-111


Consider the function .

  1. How is its graph different from the graph of ?

    Look at the function's equation. What parts are different from the equation for ?
    How is the graph shifted horizontally? Vertically? How is it stretched?

  2. Sketch the graph of

    Begin by drawing an axis that reflects the vertical shift. In this case it is .

    Repeating wave curve, first visible high & low points: (negative 2 pi, comma negative 1) & (negative pi , comma negative 7), continuing in that pattern, just past 2 pi.