### Home > A2C > Chapter 4 > Lesson 4.2.1 > Problem 4-79

4-79.

By mistake, Jim graphed *y* = *x*^{3} − 4*x* instead of *y* = *x*^{3} − 4*x* + 6. What should he do to his graph to get the correct one? Homework Help ✎

Notice the difference in the equations. What effect will that have on the graph?