This document provides examples for using WolframAlpha to check differentiation work and explore examples. It includes tips for using the product rule, quotient rule, and checking stationary points when differentiating, as well as a reminder that lnx3 is the same as 3lnx and that units for stationary points are in radians.

1. The examples here show you how to use WolframAlpha for
checking your work and exploring other examples.
Examples: Differentiation

2. Differentiation

3. Differentiation

4. Differentiation
Remember that lnx3 is the same as 3lnx

5. Differentiation

6. Differentiation
Use the product rule

7. Differentiation
Use the quotient rule and remember to cancel any
common factors in the numerator and denominator.

8. Checking Stationary Points

9. Checking Stationary Points

10. Checking Stationary Points
Remember that the units are radians.