1. Jeopardy! for the Classroom

2. Real Numbers Complex Numbers Polar Equations Polar Graphs Operations w/ Complex Numbers C & V 100 200 300 400 500

3. The polar form of (-3,0)

4. What is (3, π) or (3, 180°)?

5. The rectangular form of (-2, 3π/2)

6. What is (0, 2)?

7. The exact rectangular form of (4, -5π/6)

8. What is (-2√3, -2)?

9. The exact polar form of (-3, 3)

10. What is (3√2, 135°)?

11. The rectangular form of (-5, π/10)

12. What is (-4.76, -1.55)?

13. The exact polar form of 1 - i

14. What is √2(cos 315°+ i sin 315°)?

15. The exact polar form of -1 + √3i

16. What is 2(cos 120° + i sin 120°)?

17. The exact rectangular form of 6(cos 4π/3 + i sin 4π/3)

18. What is (-3, -3√3)?

19. The rectangular form of 5(cos 3π/5 + i sin 3π/5)

20. What is (-1.55, 4.76)?

21. The polar form of -4

22. What is 4(cos π + i sin π)?

23. The rectangular form of r cos Θ = 2

24. What is x = 2?

25. The polar form of x 2 + y 2 = 9

26. What is r = 3?

27. The rectangular form of r = - 7 sin Θ

28. What is x 2 + y 2 = -7y?

29. The polar form of y = -√3 x

30. What is Θ = 2π/3?

31. The rectangular form of r sec Θ = 3

32. What is x 2 + y 2 = 3x?

33. The center and radius of r = -2 sin Θ

34. What are (0, -1) and 1?

35. The position of the first petal of r = 3 sin 3Θ

36. What is 30°?

37. The shape of the graph of r = 4 – 4 sin Θ

38. What is a cardioid?

39. The number of petals on the graph of r 2 = 4 sin 2Θ

40. What is two?

41. The shape of the graph of r = 3 – 4 cos Θ

42. What is a limaçon with a loop?

43. The number of complex roots of -32i 1/5

44. What is five?

45. z·w if z = 2(cos 50°+ i sin 50°) w = 3(cos 160° + i sin 160°)

46. What is 6(cos 210° + i sin 210°)?

47. Daily Double

48. The standard form a + bi of [5(cos 2π/3 + i sin 2π/3)] 3

49. What is 125?

50. z/w in rectangular form if z = 3(cos 40°+ i sin 40°) w = 6(cos 160° + i sin 160°)

51. What is -1/4 - √3/4 i?

52. The complex cube roots of -2 – 2i

53. What are √2(cos 75° + i sin 75°) √2(cos 195° + i sin 195°) √2(cos 315° + i sin 315°)?

54. The letters used to represent polar coordinates

55. What are r and Θ?

56. The name of the origin in polar coordinates

57. What is the pole?

58. The name of the graph that is shaped like a propeller

59. What is a lemniscate?

60. The name of the distance from the origin to the point representing a complex number

61. What is the magnitude or modulus?

62. The theorem that is used to raise a complex number to a power

63. What is DeMoivre’s?

64. Final Jeopardy!

65. Concepts and Vocabulary

66. The difference between rectangular and polar coordinates

67. What is measuring a horizontal and vertical distance from the origin vs. measuring an angle made with the polar axis and a distance from the pole?