1. 7-6 Function Operations Objective 2.01
Use the composition and inverse of functions to model and solve problems; justify results.

2. Composite function Combination of two functions.
The output from the first function becomes the input for the second function.

3. Function Operations
Addition
Multiplication
Subtraction
Division

4. Example
Let and Find and their domains.

5. Composition of functions
Evaluate the inner function first.
Then use your answer as the input of the outer function.

6. Example
Let and
Find

7. Classwork
P. 396 #46-76 Even

8. Homework
Finish classwork