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Home > CCG > Chapter 8 > Lesson 8.3.3 > Problem 8-120

8-120.

Examine the graph of at right. Use the graph to find the following values.

  1. the value of on the graph when .

  1. Locate on the graph. Find the y-coordinate for the point . This is the value of .

  1. is the equivalent of on the graph.
    Therefore, look for the values of when .

  1. Find the values of when , so look for the points  on the graph.