### Home > APCALC > Chapter 4 > Lesson 4.1.2 > Problem 4-23

4-23.

For parts (a) and (b) below, trace on your paper. Then, using a different color, sketch the graph of

*for the function given.*

has a cusp at, soshould have a jump at.

The max and min on a smooth continuous graph are the location of zeros on the derivative graph.