## Functions

Free Hand

Erase

Line

Circle

Rectangle

Arc

DLine

Main Menu

1. Definition

2. Evaluating a Function

3. Piecewise-Defined Functions

4. Find Values of

*x*Given a Function Value

5. Find Domain of a Function

6. Modeling with Functions

7. Graph of a Function

8. Increasing, Decreasing, and Constant Functions

9. Relative Minima and Relative Maxima

10. Algebra of Functions

11. Inverse of Functions