1. Jeopardy 1 6 11 16 21 26 2 7 12 17 22 27 3 8 13 18 23 28 4 9 14 19 24 29 5 10 15 20 25 30

2. Select the formula that best models the table, y =x+ 3, y = 2x, y = 2x + 1, y = x + 2-7 -4 1

3. Evaluate the expression in standard form 4.187 x 10- 63

4. Evaluate the expression in standard form (4 x 109 )(6 x 10-6 )

5. Find the multiplicative inverse – 1/5x

6. Simplify the expression (24) 26

7. Evaluate (- 1/8) - 3 7

8. Find the average of the numbers 20, 32, 22, -148

9. Find the slope of the line passing through the two points (1, -5) and (3, 7)9

10. S = { ( -1, 7), (1, 2), (6, 7), (9, -7), (11, -1)} Is it a function ?10

11. Determine whether the diagram could represent a function -9 -18 2 13 -15 -711

12. Find a slope intercept form of the line satisfying the given condition : parallel to y = 4x – 2, passing through (1, 3) 12

13. Find the slope intercept form of the line satisfying the given condition : perpendicular to y = (-1/3)x + 4, passing through ( -3, 5) 13

14. Find the equation of a Horizontal line passing through (3, -4)14

15. From 1992 to 1999, the number of automobile veichle tags purchased in a certain city can be modeled by f(x) = 71(x – 1992) Find the number of veichle tags purchased in 1995 15

16. Determine the given values of x are solutions to the compound inequality.(Y/N) x + 5 < - 10 or x + 5 > 10; x = -15, x = - 5 16

17. Write the inequality in interval notation { x/ x < -1 or x > 4}17

18. Solve the linear equation x/10 – 4 = -318

19. Solve the system of linear equations by elimination x + y = 3, x – y = 119

20. Solve the system of equation 1/6 x – 1/3 y = -1, 1/3 x + 5/6 y = 720

21. 2r – 3t = 7, -4r + 6t = - 14 , dependent or inconsistent solution ?21

22. m –n = 5, m – n = 7 What type of solution ?22

23. What type of solution ? 23

24. Solve the inequality 4x – 2 > 5/224

25. Solve the inequality 4/5 x - 1/5 > - 525

26. Are 2x > 6 and x> 3 equivalent inequalities ?26

27. Can a linear inequality have infinitely many solutions ?27

28. Aids research funding in 1994 was $ 1.3 billion and in 2000 it was $ 1.8 billion. Use a linear function to estimate the years in which AIDS funding was greater than or equal to $1.55 billion 28

29. The median price P of a single family home from 1980 to 1991 may be modeled by P(x) = 3400(x – 1980) + 61,000, where x is the year. Determine the years when the median price ranged from $ 78,000 to $ 95,000 29

30. The formula for a Perimeter of a rectangle whose length is L and width is W30

31. If two perpendicular lines have slopes m1 and m2, what can be said about m1 and m2, then m1.m2 =?

32. y = x + 3 1

34. y = x + 3 2

35. 3

36. 24,000 4

37. -5x 5

38. 256 6

39. - 512 7

40. 15 8

41. 6 9

42. Yes 10

43. No 11

44. y = 4x - 1 12

45. y = 3x + 14 13

46. y = -4 14

47. 1146 15

48. No, No 16

49. ( - , -1) U [4, ) 17

50. 10 18

51. The solution is (2, 1) 19

52. 20

53. Dependent 21

54. Inconsistent; No solutions22

55. Consistent 23

56. { x/ x > 9/8} 24

57. { x/ x > - 6} 25

58. Yes 26

59. Yes 27

60. 1997 or after 28

61. From 1995 to 1990 29

62. P = 2(L + W) 30

63. - 1
Tie Breaker

64. Tie Breaker