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Home > PC3 > Chapter 4 > Lesson 4.3.2 > Problem 4-123

4-123.

​Let f(x) = .     

  1. Let and . Sketch the graphs of , , and on the same set of axes. Use contrasting colors and label the graphs.

    and are each shifts of .

  2. Write explicit equations to represent the functions g and k. Be sure to change the domain of f when writing these equations.

    Shifting the function horizontally changes the domain. Shifting the function vertically does not.