1. TODAY IN ALGEBRA 2.0…  Learning Target 1: Review Ch.7 Concepts  CH. 7 TEST – TODAY!  ALL HW – DUE TODAY!

2. 7.1 EXPONENTIAL GROWTH Starting salary for a college graduate with a bachelor’s degree is $42,000 per year with an average annual increase of 8%. a.Write a function that models the salary for a college graduate with a bachelor’s degree over time t. b.After 10 years how much would an average college graduate make?

3. 7.1 EXPONENTIAL GROWTH You deposit $4000 in an account that pays 2.92% annual interest. Find the balance after 2 years if the interest is compounded with the given frequency. a.Quarterly: b. Monthly:

4. EXPONENTIAL DECAY You buy a new personal computer for $1600. It is estimated that the computer’s value will decrease by 13% each year. a. Write a function that models the value of your computer over time t. b. About how much would your computer be worth in 4 years?

13. CHAPTER 7 TEST  You have the rest of class to complete your quiz.  Are you prepared? Pencil? Calculator?  Chapter notes allowed  If you finish early:  Finish any missing assignments.  Work on something quietly as the rest of your fellow classmates complete their quizzes.  NO TALKING. STAY IN YOUR SEATS.  RETURN ANY BORROWED BOOKS & CALCULATORS

14. HOMEWORK: ALL DUE TODAY! HW #1: Pg. 483: 28-30, 37, 38 Pg. 543: 27, 28 HW #2: Pg. 489: 1, 26, 30, 31, 33 HW #3: Exponential Growth and Decay WS HW #4: Pg. 503: 3, 4, 6, 8-12, 17-27 HW #5: Pg. 504: 28-36 Pg. 1016: 21-24 HW #6: Pg. 510: 7-22, 33-38, 45-50 HW #7: Pg. 519: 3-8 HW #8: Pg. 520: 12-20 even HW #9: Pg. 520: 28-32, 36