3. Final Jeopardy Question Exponents EVIL Exponents 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 Exponential Growth And Decay Word Problems $$$ Word Problems

4. Back Simplify: Answer:

5. Back Simplify: Answer:

6. Back Simplify: Answer:

7. Back Simplify: Answer:

8. Back Simplify: Answer:

9. Back Simplify: Answer:

10. Back Simplify: Answer:

11. Back Evaluate: Answer:

12. Back Simplify: Answer:

13. Back Evaluate: Answer:

14. Back Determine whether the following is an example of: a) Exponential Growth b) Exponential Decay c) Neither d) Both Answer: Growth

15. Back Answer: Neither Determine whether the following is an example of: a) Exponential Growth b) Exponential Decay c) Neither d) Both

16. Back Answer: Decay Determine whether the following is an example of: a) Exponential Growth b) Exponential Decay c) Neither d) Both

17. Back Answer: Growth Determine whether the following is an example of: a) Exponential Growth b) Exponential Decay c) Neither d) Both

18. Back Answer: Decay Determine whether the following is an example of: a) Exponential Growth b) Exponential Decay c) Neither d) Both

19. Back Over the past 60 years, the population of a country increased from 100 million people to over 200 million people. When will the population approximately reach 300 million people? Answer: 35 years

20. Back Over the past 60 years, the population of a country increased from 100 million people to over 200 million people. Find the equation that gives the population t years from now.

21. Back The bacteria colony in Mr. Llorens’ ear doubles every 3 days. Write an equation to model the population P(t) after t days.

22. Back Your parents purchase a TV for $900. The value of the TV depreciates at a rate of 5% each year. What is the value of the TV after 9 years? Answer: $567.22

23. Back Mr. Llorens wants to invest in diamond gold earrings for his pet squirrel. If the initial cost of the earrings is $650 but they increase in value every year by 4%. How much will the earrings be worth 25 years from now? Answer: $1,692.80

24. Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded continuously? Answer: $5309.18

25. Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded daily? Answer: $5309.17

26. Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded monthly? Answer: $5308.92

27. Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded quarterly? Answer: $5308.40

28. Back You just deposited $5,000 into an account that pays 2% interest. In order to determine the balance after 3 years – what two formulas would you use depending on how the interest in compounded?

29. Back Take out your homework from p.173 #13, 17, 21, 25, 31 (the first part of Monday’s assignment). The groups that have their homework completed will earn points. (Each member must have it completed!)