Module 6: Lesson 4
 
Are You Ready?

    1. The graphs of the two functions are shown.

       
      This is a graph of two functions as well as the image line y equals x. One function is at y equals 3x plus 5; the other function is at y equals x minus 5, all divided by 3. The two graphs are inverses of each other.

      Because the two graphs are reflections of each other about the line y = x, the two functions are inverses of each other.


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