5. 100 400 500 400 500 400 500 300 200 100 Essential Skills & Linear Functions Systems of Equations & Inequalities Matrices & Determinants Quadratic Functions Polynomials

6. 100 400 500 400 500 400 500 300 200 100 Essential Skills & Linear Functions Systems of Equations & Inequalities Matrices & Determinants Quadratic Functions Polynomials

7. Essential Skills & Linear Functions - $100 Rewrite the absolute value inequality as a compound inequality.

8. Essential Skills & Linear Functions - $100 Answer

9. Essential Skills & Linear Functions - $200 Write the standard form of the equation of the line that passes through the point (−1, 2) and is perpendicular to the line 5x + 2y = −1.

10. Essential Skills & Linear Functions - $200 Answer

11. Essential Skills & Linear Functions - $300 A traveler is in the desert. When the drive begins at 11:00 a.m. the temperature is 82° F. When the traveler returns at 4:00 p.m., the temperature is 97° F. What is the average rate of change in the temperature.

12. Essential Skills & Linear Functions - $300 Answer 3°F per hour

13. Essential Skills & Linear Functions - $400 Evaluate f (2) for the piecewise function:

14. Essential Skills & Linear Functions - $400 Answer

15. Essential Skills & Linear Functions - $500 The value of y varies directly with x, and y = 15 when x = 9. What is the value of x when y = 20?

16. Essential Skills & Linear Functions - $500 Answer

17. Systems of Equations & Inequalities - $100 Solve the following linear system:

18. Systems of Equations & Inequalities - $100 Answer infinitely many solutions

19. Systems of Equations & Inequalities - $200 What is the value of x in the solution of the following system of linear equations?

20. Systems of Equations & Inequalities - $200 Answer –5.5

21. Systems of Equations & Inequalities $300 Graph the system of inequalities.

22. Systems of Equations & Inequalities $300 Answer

23. Systems of Equations & Inequalities $400 What is the y-coordinate of the solution to the following system of equations?

24. Systems of Equations & Inequalities $400 Answer −2

25. Systems of Equations & Inequalities $500 A jar contains 24 coins made up of quarters and dimes. When 3 quarters and 4 dimes are removed, the total value of the coins remaining in the jar is $2.75. How many quarters and dimes were originally in the jar?

26. Systems of Equations & Inequalities $500 Answer 14 dimes, 10 quarters

27. Matrices & Determinants $100 What is the difference A – B, given that

28. Matrices & Determinants - $100 Answer

29. Matrices & Determinants - $200

30. Matrices & Determinants - $200 Answer

31. Matrices & Determinants - $300 Calculate the determinant.

32. Matrices & Determinants - $300 Answer 18

33. Matrices & Determinants - $400 A school fundraiser sells different sizes of gift baskets with a varying assortment of nuts and chocolates. A small basket contains 2 packages of nuts and 3 packages of chocolates. A big basket contains 5 packages of nuts and 8 packages of chocolates. The profit on the nuts is $1 per package, and the profit on chocolate is $2 per package. Write a product of matrices that shows how to find the total profit for each size of basket.

34. Matrices & Determinants - $400 Answer

35. Matrices & Determinants - $500 Solve for x and y:

36. Matrices & Determinants - $500 Answer

37. Quadratic Functions - $100 Sketch the graph of the function.

38. Quadratic Functions - $100 Answer

39. Quadratic Functions - $200 Solve the quadratic equation by factoring.

40. Quadratic Functions - $200 Answer

41. Quadratic Functions - $300 What is the solution set of the equation?

42. Quadratic Functions - $300 Answer

43. Quadratic Functions - $400 *Daily Double!* Solve the quadratic equation.

44. Quadratic Functions - $400 Answer

45. Quadratic Functions - $500 Write the expression as a complex number in standard form.

46. Quadratic Functions - $500 Answer

47. Polynomials - $100 Factor the polynomial.

48. Polynomials - $100 Answer

49. Polynomials - $200 Sketch a graph of the polynomial.

50. Polynomials - $200 Answer

51. Polynomials - $300 Solve the polynomial equation.

52. Polynomials - $300 Answer

53. Polynomials - $400 According to the Remainder Theorem, what is the remainder when the polynomial is divided by

54. Polynomials - $400 Answer

55. Polynomials - $500 What is the set of all real zeros of the polynomial function?

56. Polynomials - $500 Answer

58. Final Jeopardy Category: Quadratic Equations

59. Final Jeopardy Question The quadratic function, f(x), has these characteristics: axis of symmetry: x = 1 domain: range: Write the equation of the function in vertex form.

60. Final Jeopardy Answer