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Home > PC3 > Chapter 2 > Lesson 2.3.3 > Problem 2-158

2-158.

​Ryan’s calculator got a virus from a game he copied from a friend. The virus has made the absolute value function non-functional. He wants to graph the function  on his calculator. Rewrite as a piecewise-defined function that will allow him to graph the function using two pieces.  

The vertex of the "V" is at , .
What is the equation of the line for ?
What is the equation of the line for ?