Hoffman Jeopardy

1. Hoffman Jeopardy Exp. Growth v. Decay Def. of Logs Exp. & Log Equations Log Properties Randoms Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy

2. $100 Question from H1 Explain how you know a function represents exponential growth or decay. Jeopardy

3. $100 Answer from H1 If the base is greater than 1, then exponential growth. If the base is between 0 and 1, then exponential decay. Jeopardy

4. $200 Question from H1 Tell whether the function is exponential growth or decay and explain how you know: Jeopardy

5. $200 Answer from H1 Growth since 4/3 > 1. Jeopardy

6. $300 Question from H1 Tell whether the function is exponential growth or decay and explain how you know: Jeopardy

7. $300 Answer from H1 Decay since 0.5 < 1. Jeopardy

8. $400 Question from H1 A city population, which was initially 15,500, has been dropping by 3% each year. Write an exponential equation to represent this situation. Use Jeopardy

9. $400 Answer from H1 Jeopardy

10. $500 Question from H1 On federal income tax returns, self-employed people can depreciate the value of business equipment. Suppose a computer valued at $2,765 depreciates at a rate of 30% per year. Write an exponential equation and use it to determine the number of years it will take for the computer’s value to be less than $350. Jeopardy

11. $500 Answer from H1 Approximately 5.8 years. Jeopardy

12. $100 Question from H2 Use word or symbols to state the definition of a logarithm. Jeopardy

13. $100 Answer from H2 The inverse of an exponential function. Jeopardy

14. $200 Question from H2 Write in logarithmic form: Jeopardy

15. $200 Answer from H2 Jeopardy

16. $300 Question from H2 Write in exponential form: Jeopardy

17. $300 Answer from H2 Jeopardy

18. $400 Question from H2 Write in exponential form: Jeopardy

19. $400 Answer from H2 Jeopardy

20. $500 Question from H2 At the peak of a beanbag animal fad, one sales representative sold 12,000 of the animals in one month. Each month after that, the rep sold 20% fewer animals. Write an exponential equation and determine after how many months the representative sold less than 1000 animals. Jeopardy

21. $500 Answer from H2 12th month Jeopardy

22. $100 Question from H3 Solve the equation for x. Round to the nearest hundredth if necessary. Jeopardy

23. $100 Answer from H3 x = 5/3 Jeopardy

24. $200 Question from H3 Solve the equation for x. Round to the nearest hundredth if necessary. Jeopardy

25. $200 Answer from H3 x = 1.86 Jeopardy

26. $300 Question from H3 Solve the equation for x. Round to the nearest hundredth if necessary. Jeopardy

27. $300 Answer from H3 x = 68 Jeopardy

28. $400 Question from H3 Solve the equation for x. Round to the nearest hundredth if necessary. Jeopardy

29. $400 Answer from H3 x = 133 Jeopardy

30. $500 Question from H3 Solve the equation for x. Round to the nearest hundredth if necessary. Jeopardy

31. $500 Answer from H3 x = 3 Jeopardy

32. $100 Question from H4 Write as a single logarithm. Jeopardy

33. $100 Answer from H4 Jeopardy

34. $200 Question from H4 Simplify: Jeopardy

35. $200 Answer from H4 30 Jeopardy

36. $300 Question from H4 Write as a single logarithm: Jeopardy

37. $300 Answer from H4 Jeopardy

38. $400 Question from H4 Expand completely: Jeopardy

39. $400 Answer from H4 Jeopardy

40. $500 Question from H4 Write as a single logarithm: Jeopardy

41. $500 Answer from H4 Jeopardy

42. $100 Question from H5 Simplify Jeopardy

43. $100 Answer from H5 8x Jeopardy

44. $200 Question from H5 State the coordinates of the y-intercept of: Jeopardy

45. $200 Answer from H5 (0, 2) Jeopardy

46. $300 Question from H5 Evaluate Jeopardy

47. $300 Answer from H5 2.727 Jeopardy

48. $400 Question from H5 Expand Jeopardy

49. $400 Answer from H5 Jeopardy

50. $500 Question from H5 Solve the equation for x. Round to the nearest hundredth if necessary. Jeopardy