### Home > CALC > Chapter 5 > Lesson 5.4.1 > Problem 5-146

5-146.

Examples of functions that are not differentiable at *x* = *c*. Notice that some of them are still continuous at *x* = *c*.

5-146.

Examples of functions that are not differentiable at *x* = *c*. Notice that some of them are still continuous at *x* = *c*.