1. Fast Track Chapter 9 Review

2. RULES: -Each question will be done with a carpool buddy -You have a limited amount of time for each question -When time is called you must have written down your answer on your white board -Everyone will show their answers. Record whether this round was a Cruise or a Crash. -Then the traveling half of the class moves on to a new carpool buddy (the other half stays in their seats) and we go again! -We are not doing the problems in order, so you cannot work ahead!

3. Question #3 Express as an exponential equation then solve a) b)

4. Question #6 Expand:

5. Question #1 Simplify each expression a) b) a)b)

6. Question #10 Solve for t : t = 22.99

7. Question #4 Solve:

8. Question #8 Find the domain & solve:

9. Question #5 Condense & Simplify:

10. Question #2 Solve each exponential equation a) b)

11. Question #9 Write in calculator-ready form and then solve

12. Question #7 Find domain & solve

13. Question #11 Gossip: Pre-Calculus has 300 students. At 9AM on Monday, Mrs.Brucc tells one student to notify the others that the test on Wednesday at 9AM has been canceled. Using the model N = 300 – 300e –0.02t, where N is number of students, after how many hours will half of the students have been notified? t = 34.66 hours