1. Good Morning, Precalculus! When you come in, please.... 1. Grab your DO NOW sheet at the front of the room. 2. Take out your homework from last night: pg. 708 #8 and 9 3. Start your DO NOW! Do Now: Write the logarithmic expression you would use to represent each sentence. Then, solve for the unknown value. 1. What exponent would you raise 3 to if you wanted to get 81 as your answer? 2. Four raised to what power equals 1024?

2. Do Now Write the logarithmic expression you would use to represent each sentence. Then, solve for the unknown value. 1. What exponent would you raise 3 to if you wanted to get 81 as your answer? 2. Four raised to what power equals 1024?

3. Upcoming HW Assignments Du e Monday, 11/26 (next Monday): Pg. 723, #21-31 ODD

4. HW Review

5. Today's Agenda: 1. Do Now 2. Today's Objective 3. Continuing Unit 4, Obj. 2: Properties of Logarithms 4. Carousel Activity: Practicing the Properties of Logarithms 5. Exit Slip 6. Closing HAVE A GREAT THANKSGIVING!!

6. Today's Objective U nit 4, Objective 2: I will be able to write logarithmic expressions in exponential form and vice versa. Day 2

7. Continuing Unit 4, Obj. 2: Properties of Logarithms

8. Pg. 720 How can you summarize the information on the table?

9. Properties of Logarithms Ex. 1: Rewrite each logarithm using one of the logarithm properties. a. log48 - log46 b. log5 3 7 c. log4(x+2) = log46 d. 2log48

10. Properties of Logarithms Ex. 1: Rewrite each logarithm using one of the logarithm properties. e. log21 + log24 f.log5(8 *3) g. log 8 2 3

11. Properties of Logarithms Ex. 2: Solve each logarithmic equation. a. log4(2x+11) = log4(5x-4) b. log11x + log11(x+1) = log116 c. log6x + log69 = log654d. log33x = log336

12. Properties of Logarithms Ex. 2: Solve each logarithmic equation. e. log848 - log8w = log86 f.

13. Carousel Activity: Practicing the Properties of Logarithms

14. A couple of practice problems are written on the posters around the room. With partner, move around the room at the given time intervals and complete the problems on the posters. You will have 2.5 minutes to complete each poster.

15. Exit Slip

16. O bjective: Unit 4, Objective 2

17. Closing Unit 4, Obj. 2: I will be able to write logarithmic expressions in exponential form and vice versa. D id we accomplish today’s objective? What did we learn about writing logarithmic expressions in exponential form and vice versa?

18. Unit 3 Test Results Average: 65.8%