Tonight - Read the first two "Online Tutorials" listed below.  In your notebook, under Chapter 8, please define

1. Function
2. Relation
3. Input
4. Output
5. Domain
6. Range
7. Vertical Line Test

Online Tutorials

What is a Function?

Function vs. Relation

Play with an online function machine!

Video's

8.1

Relations

Domain and Range

Vertical Line Test Video

Vertical LIne Test Video 2

8.2

Solving for y (getting the equation into function form) 

Khan Academy Videos

How to tell if a relation is a function - Khan Academy Video

Domain and Range

Functions as graphs