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Opening Screen Question Board Math Jeopardy Relations and Functions 3 1 55 44 3 2 3 2 1 5 4 5 4 3 2 1 5 4 3 2 1 2 2 1 3 4 5 Relation and Functions Function.

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Presentation on theme: "Opening Screen Question Board Math Jeopardy Relations and Functions 3 1 55 44 3 2 3 2 1 5 4 5 4 3 2 1 5 4 3 2 1 2 2 1 3 4 5 Relation and Functions Function."— Presentation transcript:

1

2 Opening Screen

3 Question Board Math Jeopardy Relations and Functions Relation and Functions Function Rules Rate of Change SlopeForms 1

4 A set of ordered pairs 1 Point 1-1Q

5 What is a relation? 1 Point 1-1A

6 The set of first coordinates Of a set of ordered pairs 2 Points 1-2Q

7 What is the domain? 2 Points 1-2A

8 The set of second coordinates Of a set of ordered pairs 3 Points 1-3Q

9 What is the range? 3 Points 1-3A

10 A relation that assigns exactly one value in the range to each value in the domain 4 Points 1-4Q

11 What is a function? 4 Points 1-4A

12 In a function, the domain is the set of _______values, and the range is the set of _______values 5 Points 1-5Q

13 What is the input and the output? What is the input and the output? 5 Points 1-5A

14 Find the range when the domain is {-2,0,5} for the equation y = -4x 1 Point 2-1Q

15 What is {-20, 0, 8}? What is {-20, 0, 8}? 1 Point 2-1A

16 Use a mapping to determine if the relation is a function {(3,7) (3,8) (3, -2) (3,4) (3,1) 2 Points 2-2Q

17 no 2 Points 2-2A

18 Evaluate the function y = 3x + 2 for x = -3 3 Points 2-3Q

19 -7 3 Points 2-3A

20 can the graph of a function be a horizontal line? 4 Points 2-4Q

21 yes 4 Points 2-4A

22 Can the graph of a function be a vertical line? 5 Points 2-5Q

23 YES 5 Points 2-5A

24 The inputs are values of the ____________ variable. 1 Point 3-1Q

25 independent 1 Point 3-1A

26 In the equation y = 2x -7, if the input is 4, what is the output? 2 Points 3-2Q

27 1 1 2 Points 3-2A

28 The outputs are values of the __________ variable. 3 Points 3-3Q

29 dependent 3 points 3-3A

30 4 Points 3-4Q 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?

31 18 gallons 4 Points 3-4A

32 5 points 3-5Q Which equation matches the graph? A. y = 2x B. y = ½ x C. y = x + 2 D. y = x - 2

33 B B 5 points 3-5A

34 The independent variable is plotted on the _____________ axis. 1 Point 4-1Q

35 horizontal or x-axis horizontal or x-axis 1 Point 4-1A

36 2 Points 4-2Q What is the horizontal rate of change from B to C?

37 30 2 points 4-2A

38 3 Points 4-3Q What does the rate of change represent in the table?

39 It costs $15 for each day a computer is rented. It costs $15 for each day a computer is rented. 3 Points 4-3A

40 4 points 4-4Q What is the rate of change for each interval?

41 3 3 4 Points 4-4A

42 5 Points 4-5Q RATE OF CHANGE = ? ?

43 5 Points 4-5A

44 Slope is represented by the _______change divided by the __________ change. 1 Point 5-1Q

45 vertical/ horizontal 1 Point 5-1A

46 2 Points 5-2Q x y What is the slope of the line?

47 1 1 2 Points 5-2A

48 This line has a slope of 0. 3 Points 5-3Q

49 horizontal 3 Points 5-3A

50 This line has an undefined slope 4 Points 5-4Q

51 vertical 4 Points 5-4A

52 Given 2 points: (2, -4) and (-5, 8), find the slope. 5 Points 5-5Q

53 -12/7 5 Points 5-5A

54 y = mx + b is known as ? 1 Point 6-1Q

55 slope intercept form 1 point 6-1A

56 Ax + By = C is known as ? 2 Points 6-2Q

57 standard form 2 Points 6-2A

58 in y = mx + b m stands for ? and b stands for ? 3 Points 6-3Q

59 m stands for slope b stands for y-intercept m stands for slope b stands for y-intercept 3 Points 6-3A

60 In Ax + By = C A, B, and C represent ? 4 points 6-4Q

61 integers 4 Points 6-4A

62 5 Points 6-5Q x y Write an equation in slope-intercept form for the line

63 y = -2/3x Points 6-5A

64 convert the equation 4x + 2y = 8 to slope-intercept form Final Jeopardy FINAL Q

65 y = -2x + 4 Final Jeopardy FINAL A

66 Help for Teachers – Keep as last slide Help for Teachers To create a new set of categories and problems : Update topics on title screen (slide 2) Rename category headers on question board (slide 3) Change category help slides (immediately following question board) Modify questions and answers (answers immediately follow each question slide) Cut and Paste Daily Doubles Tips : Questions and answers are MathType objects. It is easier if you keep it that way. Even for text problems. To put copy of question on the answer slide, copy and paste the MathType object from the question slide then resize. The EXIT graphic on the game board will exit WITHOUT saving anything. It is intended for student use when playing. Make sure you test your game to make sure everything is linked and working correctly. When playing the intro screen of the game you can click in the lower right corner at any time to skip the intro and go directly to the question board. Do NOT : Change any hyperlinks Type to return to 1 st slide


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