1. bell ringer
1. Complete “Exponential Word Problems” from yesterday (#6 - #9).
2. How do you “convert”?
3. How do you “change the base”?

2. Solving Logarithmic and exponential equations
Tuesday, September 19, 2017

3. Logarithm of a power: p logb m = logb mp
properties
Logarithm of a power: p logb m = logb mp

4. Solving Logarithmic and Exponential Equations
If possible, get log of the same bases equal and “drop the log.”
If not, then change to exponential form and solve.
If the log is being multiplied, make that an exponent.

5. examples

6. Solving Logarithmic and Exponential Equations

7. Examples 1. 5. 2. 6. 3. 7. 4. 8.

8. Solving Logarithmic and Exponential Equations DAY 1
practice
Solving Logarithmic and
Exponential Equations DAY 1
Classwork: Odd Problems
Homework: Even Problems

9. Exit Ticket
1. Explain how to convert between exponential and logarithmic form.
2. When can you “drop the logs”?
3. What is the inverse of e?