### Home > A2C > Chapter 4 > Lesson 4.2.3 > Problem 4-106

4-106.

What difference is there between *f* (*x*) = |*x*| and *y* = |*x*|, in relation to their graphs or tables? What conclusions can you draw from your answer? Homework Help ✎

There is no difference. It doesn't matter which one you use.