### Home > APCALC > Chapter 11 > Lesson 11.4.1 > Problem 11-114

11-114.

**Multiple Choice:** A point traveling along the -axis has position

*. The total distance traveled by the point from*

*to*

*is: Homework Help ✎*

Take the derivative and use it to determine when the point changes directions.

The point changes direction when and

*.*