- Describe how the commands in the last set of Maple examples above illlustrate the definition of deriviative as the limit of the slope of a secant line.
- Find the derivatives of the following functions using Maple,
both from the definition and using the
`D`command. -
- Determine the derivative of the function defined by
for all values of

**x**for which exists. Describe how you obtained your results.

Wed Sep 13 09:46:20 EDT 1995