# Derivatives (Intro)-1

- Author:
- Tim Brzezinski

Students:
Use this applet, should you wish, to informally check your solutions to tonight's homework.
On this homework, you'll be using the definition of a derivative to calculate the derivatives of certain functions at various inputs.
Remember, the derivative of a function is a LIMIT!!! (So, no previously-seen shortcuts at this point!)
You can enter in a function and particular input (a) value.