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Home > AC > Chapter 12 > Lesson 12.1.3 > Problem 12-27

12-27.
  1. Use the graph of in problem 12-26 to solve the equations and inequalities below. It may be helpful to copy the graph onto graph paper first. Homework Help ✎

Remember that with absolute values, there may be 2 possible solutions.

Draw line y = 1 onto the graph and find the intersection point(s).

x = 3

See part (a).