### Home > APCALC > Chapter 5 > Lesson 5.1.3 > Problem 5-31

5-31.

Graph *x *does *y *achieve its minimum value? What characteristic of this function makes the answer to this question unusual? Homework Help ✎

It is possible for a function to have more than one global extrema. For example, any horizontal line has infinitely many minimums and maximums.