1. WARM - UP

2. SOLVING EXPONENTIAL & LOGARITHMIC FUNCTIONS SECTION 3.4

3. OBJECTIVES Students will be able to…  Solve logarithmic equations  Solve equations with variables in the exponents  Evaluate logs and natural logs  Use the change of base formula to evaluate logs with bases other than 10

4. STRATEGIES FOR SOLVING EXPONENTIAL AND LOGARITHMIC FUNCTIONS

5. EXAMPLES

8. CHECKING FOR EXTRANEOUS SOLUTIONS

9. WHEN GRAPHING

10. PRACTICE Work on worksheet “3.4 Solving Logarithmic Equations”

11. HOMEWORK Finish 3.4 Solving Logarithmic Equations Worksheet

12. CLOSURE On the post – it note provided, answer question #3 on your universal exit ticket (post on the board on way out the door)