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Opening Screen

Opening Screen. Math Jeopardy. Question Board. Math Jeopardy. Vocabulary. Relation and Functions. Function Rules. Rate of Change. Function Notation. Domain & Range. 1. 1. 1. 1. 1. 1. 2. 2. 2. 2. 2. 2. 3. 3. 3. 3. 3. 3. 4. 4. 4. 4. 4. 4. 5. 5. 5. 5. 5.

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Opening Screen

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  1. Opening Screen Math Jeopardy

  2. Question Board Math Jeopardy Vocabulary Relation and Functions Function Rules Rate of Change Function Notation Domain &\ Range 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5

  3. 1 Point Back to Gameboard 1-1Q A set of ordered pairs Answer

  4. 1-1A 1 Point Back to Gameboard Back to Problem What is a relation?

  5. 2 Points Back to Gameboard 1-2Q All the independent variables in the functions ordered pairs, the x coordinates Answer

  6. 1-2A 2 Points Back to Gameboard Back to Problem What is the domain?

  7. 3 Points Back to Gameboard 1-3Q All the values of the dependent variables in a function, the y-coordinates Answer

  8. 1-3A 3 Points Back to Gameboard Back to Problem What is the range?

  9. 4 Points Back to Gameboard 1-4Q A relation that assigns exactly one value in the range to each value in the domain Answer

  10. 1-4A 4 Points Back to Gameboard Back to Problem What is a function?

  11. 5 Points Back to Gameboard 1-5Q In a function, the domain is the set of _______values, and the range is the set of _______values Answer

  12. 1-5A 5 Points Back to Gameboard Back to Problem What is the input and the output?

  13. 1 Point Back to Gameboard 2-1Q Find the range when the domain is {-2,0,5} for the equation y = -4x Answer

  14. 2-1A 1 Point Back to Gameboard Back to Problem What is {-20, 0, 8}?

  15. 2 Points Back to Gameboard 2-2Q Use a mapping to determine if the relation is a function {(3,7) (3,8) (3, -2) (3,4) (3,1) Answer

  16. 2-2A 2 Points Back to Gameboard Back to Problem no

  17. 3 Points Back to Gameboard 2-3Q Evaluate the function y = 3x + 2 for x = -3 Answer

  18. 2-3A 3 Points Back to Gameboard Back to Problem -7

  19. 4 Points Back to Gameboard 2-4Q can the graph of a function be a horizontal line? Answer

  20. 2-4A 4 Points Back to Gameboard Back to Problem YES

  21. 5 Points Back to Gameboard 2-5Q Can the graph of a function be a vertical line? Answer

  22. 2-5A 5 Points Back to Gameboard Back to Problem NO

  23. 3-1Q 1 Point Back to Gameboard The inputs are values of the ____________ variable. Answer

  24. 3-1A 1 Point Back to Gameboard Back to Problem independent

  25. 2 Points Back to Gameboard 3-2Q In the equation y = 2x -7, if the input is 4, what is the output? Answer

  26. 3-2A 2 Points Back to Gameboard Back to Problem 1

  27. 3 Points Back to Gameboard 3-3Q The outputs are values of the __________ variable. Answer

  28. 3-3A 3 points Back to Gameboard Back to Problem dependent

  29. 3-4Q 4 Points DAILY DOUBLE Back to Gameboard The equation w = 6m models the gallons of water w used by a standard shower head for a shower that takes m minutes. The function w = 3m models the water –saving shower head. Suppose you take a 6-minute shower using a water-saving shower head. How much water do you save compared to an average shower with a standard shower head? Answer

  30. 3-4A 4 Points Back to Gameboard Back to Problem 18 gallons

  31. 5 points Back to Gameboard 3-5Q Which equation matches the graph? A. y = 2x B. y = ½ x C. y = x + 2 D. y = x - 2 Answer

  32. 3-5A 5 points Back to Gameboard Back to Problem

  33. 1 Point Back to Gameboard 4-1Q The independent variable is plotted on the _____________ axis. Answer

  34. 4-1A 1 Point Back to Gameboard Back to Problem horizontal or x-axis

  35. 2 Points Back to Gameboard 4-2Q What is the horizontal rate of change from B to C? Answer

  36. 4-2A 2 points Back to Gameboard Back to Problem 30

  37. 3 Points DAILY DOUBLE Back to Gameboard 4-3Q What does the rate of change represent in the table (Describe using words)? Answer

  38. 4-3A 3 Points Back to Gameboard Back to Problem It costs $15 for each day a computer is rented.

  39. 4 points Back to Gameboard 4-4Q What is the rate of change (slope) for each interval? Answer

  40. 4-4A 4 Points Back to Gameboard Back to Problem 3

  41. 5 Points Back to Gameboard 4-5Q ? RATE OF CHANGE = ? Answer

  42. 4-5A 5 Points Back to Gameboard Back to Problem

  43. 1 Point Back to Gameboard 5-1Q g(x) = -3x + 1 Find g(10). Answer

  44. 5-1A 1 Point Back to Gameboard Back to Problem g(10)=-29

  45. 2 Points Back to Gameboard 5-2Q Answer

  46. 5-2A 2 Points Back to Gameboard Back to Problem h(-12)=13

  47. 3 Points Back to Gameboard 5-3Q g(x) = –9–5x if g(x)=-34 find x. Answer

  48. 5-3A 3 Points Back to Gameboard Back to Problem x=5

  49. 4 Points Back to Gameboard 5-4Q It is well known that the more you prepare, the better you will do on a test in school. Let’s assume that if you just pay attention in class and take good notes, you will pass with a 60. For each hour that you spend studying (including all of the homework you do), your test grade will go up 8 points. • Write a function that demonstrates this situation. Answer

  50. 5-4A 4 Points Back to Gameboard Back to Problem

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