1. Skills Check Multiplying and Binomial Expansion

2. Homework Questions?

3. Functions and Relations
Relation: Any set of INPUT that has an OUTPUT. Ex. – (x, y)
Function: A RELATION such that every single x-VALUE has exactly ONE y-VALUE.
**Never ____________________________________ **

4. Function Notation
Function notation is a way to _______________________. It is pronounced ______________.
f(x) is a fancy way of writing _____ in an _______________.
Example: y = 2x + 4 is the same as ___________________

5. Example #1 Given the functions, find the following.

6. Example #2 Given the functions, find the following.

7. Example #3 Given the functions, find the following.

8. Ex. 4 - YOU TRY!! Given the functions, find the following.

9. What about…?

10. Homework