1. Homework Questions? *Skills check tomorrow*

2. 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 ____________________________________ **

3. 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 ___________________

4. Combining Functions

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. Example #4

9. Composition of Functions

10. Example #5

11. Example #6

12. Homework

13. Skills Check Tomorrow Multiplying and Binomial Expansion