1. Chapter 6 Review Game Exponents Evaluating with Exponents
Simplifying with Exponents
Rational exponents
Exponential Growth and Decay

2. Start Up: You Need: A pencil A piece of paper Name Date Period
Decide on a team name

3. Game Play: Question selection will alternate between teams.
Team members will work together to answer each question.

4. Game Play:
Once all teams have reached a consensus reveal the answer on the next slide.
Points will be awarded for each correct answer
(every team can earn every point)
Score will be kept by the teacher to ensure equity

5. Rules:
All work must be shown by each member for the team to earn points.
No Talking among other groups; a violation will result in a loss of 5 points for all parties involved.

6. Participation:
You NEED your own paper! Papers will be collected at the end of class and counted as a participation grade for today.

7. Note to Teacher:
If at any time you need to return to the game board click the “I <3 Math” picture Any pictures on the slides following the answers will also return you to the game board

8. 10 20 30 40 50 Classic Board 80’s Style New Fangled Weird and Funny
Game Board

9. Return to board
Back to the Game Board!
Click here to return

10. 1:10
Classic Board for 10pts
Is the table an example of exponential growth, exponential decay, or neither? X 1 2 3 4 y
4.95
8.1675

11. Classic Board for 10pts Answer
The pattern is to multiply by and 1.65>1, so it is exponential growth X 1 2 3 4 y
4.95
8.1675

12. Return to board
Back to the Game Board!
Click here to return

13. 1:20
Classic Board for 20pts
Simplify

14. Classic Board for 20pts Answer
Simplify

15. Return to board
Back to the Game Board!
Click here to return

16. 1:30
Classic Board for 30pts
Simplify

17. Classic Board for 30pts Answer
Simplify

18. Return to board
Back to the Game Board!
Click here to return

19. 1:40
Classic Board for 40pts
Simplify

20. Classic Board for 40pts Answer
Simplify

21. Return to board
Back to the Game Board!
Click here to return

22. 1:50
Classic Board for 50pts
You buy a moped for $2000. It’s value depreciates by 4% each year. a. Write an equation for the value of your moped as a function of years. b. How much is your moped worth after 6 years?

23. Classic Board for 50pts Answer
You buy a moped for $2000. It’s value depreciates by 4% each year.
a. Write an equation for the value of your moped as a function of years.
b. How much is your moped worth after 6 years?

24. Back to the Game Board!
Return to board
Click here to return

25. 2:10
80's Style for 10pts
Simplify

26. Simplify 175 144 = 25∗7 12 = 5 7 12 80's Style for 10pts Answer
= 25∗7 12 =

27. Return to board
Back to the Game Board!
Click here to return

28. 2:20
80's Style 20pts
Simplify

29. 2:20 ans
80's Style for 20pts Answer
Simplify

30. Return to board
Back to the Game Board!
Click here to return

31. 2:30
80's Style for 30pts
Simplify

32. anything to the zero power is 1!!
2:30 ans
80's Style for 30pts Answer
Simplify 1
anything to the zero power is 1!!

33. Return to board
Back to the Game Board!
Click here to return

34. 2:40
80's Style for 40pts
Simplify

35. 2:40 ans
80's Style for 40pts Answer
Simplify

36. Return to board
Back to the Game Board!
Click here to return

37. 2:50
80's Style for 50pts
Simplify

38. 2:50 ans
80's Style for 50pts Answer

39. Return to board
Back to the Game Board!
Click here to return

40. 3:10
New Fangled for 10pts
Simplify

41. New Fangled for 10pts Answer
Simplify

42. Return to board
Back to the Game Board!
Click here to return

43. 3:20
New Fangled for 20pts
Find the growth rate “r” in the following function:
𝑓 𝑥 = 𝑥

44. New Fangled for 20pts Answer
How much under 1 is 1/3?
1-(1/3) = 2/3
r = 2/3 = decrease of 66.67%

45. Return to board
Back to the Game Board!
Click here to return

46. 3:30
New Fangled for 30pts
What is the rule for the nth term of the sequence? 729, -243, 81, -27, 9, 3, … What is the 73rd term?

47. New Fangled for 30pts Answer
𝑎 𝑛 =729∗ − 1 3 𝑛−1 𝑎 73 =729∗ − −1 𝑎 73 =729∗ − 𝑎 73 =3.24∗ 10 −32

48. Return to board
Back to the Game Board!
Click here to return

49. 3:40
New Fangled for 40pts
Simplify

50. New Fangled for 40pts Answer

51. Return to board
Back to the Game Board!
Click here to return

52. 3:50
New Fangled for 50pts
Joy’s new job pays a salary of $32,000 per year. Her company guarantees an annual pay increase of 3%.
a. Write a function that models Joy’s salary over time. Assume she only gets the guaranteed increase.
b. What would Joy make in 7 years?

53. New Fangled for 50pts Answer
Joy’s new job pays a salary of $32,000 per year. Her company guarantees an annual pay increase of 3%.
a. Write a function that models Joy’s salary over time. Assume she only gets the guaranteed increase.
b. What would Joy make in 7 years?

54. Return to board
Back to the Game Board!
Click here to return

55. 4:10
Weird and Funny for 10pts
Simplify

56. Weird and Funny for 10pts Answer
Simplify =
2 5 =32

57. Return to board
Back to the Game Board!
Click here to return

58. 4:20
Weird and Funny for 20pts
Cyndi deposits $12,125 into an account that earns 1.25% annually. The account’s interest compounds quarterly. How much will she have after 10 years, assuming she does not make any further deposits or withdrawals?

59. Weird and Funny for 20pts Answer
𝑇= ∗4
$13,736.75

60. Return to board
Back to the Game Board!
Click here to return

61. 4:30
Weird and Funny for 30pts
Simplify 320

62. Weird and Funny for 30pts Answer
Simplify 320 8∗8∗5 8 2 ∗ 5 8∗ 5

63. Return to board
Back to the Game Board!
Click here to return

64. 4:40
Weird and Funny for 40pts
Write an equation to represent an initial amount of $25 increasing by 6% over time.

65. Weird and Funny for 40pts Answer
Write an equation to represent an initial amount of $25 increasing by 6% over time.

66. Return to board
Back to the Game Board!
Click here to return

67. 4:50
Weird and Funny for 50pts
The population of an invasive plant will double each year if not addressed. A population starts with an are of 3ft2.
a. Write a function that models the plant’s population over time without interference.
b. What would the population be in 4 years?

68. Weird and Funny for 50pts Answer
The population of an invasive plant will double each year if not addressed. A population starts with an are of 3ft2.
a. Write a function that models
the plant’s population over time
without interference.
b. What would the population
be in 4 years?

69. Return to board
Back to the Game Board!
Click here to return

70. Bonus
DOUBLE THE POINTS!!!
BONUS!!
To Question

71. Return to board
Back to the Game Board!
Click here to return