1. Logarithmic Functions and Their Graphs
Objective: Students will be able to solve logarithmic functions and graph logarithmic functions.

2. Logarithmic Function
Inverse of exponential function Basic graph is a reflection over the line y=x

3. Examples
Rewrite in exponential form

4. Properties of Logs

5. Common Logs Base 10

6. Example
Evaluate with base 10

7. Natural Log base e

8. Example

9. Graph Log Functions

10. Transformation
Move left and right Move up and down Shrink / grow Flip x axis Flip y axis

11. Homework
Pg 308 1,7,11,19,33,37-40,43,47,50