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Jeopardy

Jeopardy. If , _____ is equivalent to. QUESTION 1. ANSWER 1. What is ?. When factored completely, equals ______. QUESTION 2. ANSWER 2. What is ?. QUESTION 3. The speed of sound in water is

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Jeopardy

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  1. Jeopardy

  2. If , _____ is equivalent to QUESTION 1

  3. ANSWER 1 What is ?

  4. When factored completely, equals ______. QUESTION 2

  5. ANSWER 2 What is ?

  6. QUESTION 3 The speed of sound in water is 1.46 X103 meters per second. The speed of sound in air is 3.31 X 102 meters per second. Sound travels _____ faster in water than in air.

  7. ANSWER 3 What is 1.129 X 103 m/s ?

  8. QUESTION 4 _____ is the approximate value of .

  9. ANSWER 4 What is 29.4 ?

  10. QUESTION 5 _____ is the approximate length of a side of a square that has an area of 221 square feet.

  11. ANSWER 5 What is 14.9 ft. ?

  12. QUESTION 6 The ordered pairs shown form a quadratic pattern. ____ is the missing value of y.

  13. ANSWER 6 What is 26 ?

  14. QUESTION 7 One equation is true for all the values in the table.

  15. ANSWER 7 What is ?

  16. _____is the range of the function when the domain is . QUESTION 8

  17. ANSWER 8 What is ?

  18. If , is ___. QUESTION 9

  19. ANSWER 9 What is -20 ?

  20. _____ is a zero of the function . QUESTION 10

  21. ANSWER 10 What is 7 ?

  22. QUESTION 11 Shown is the graph of the function . ____ is the value of .

  23. ANSWER 11 What is - 6 ?

  24. QUESTION 12 The table gives the average per capita income, d, in a region of the country as a function of the % unemployed, u. The table gives the average per capita income, d, in the same region as a function of the % unemployed, u. One equation represents this data algebraically.

  25. ANSWER 12 What is ?

  26. QUESTION 13 One of these data sets represents a function.

  27. ANSWER 13 What is ?

  28. QUESTION 14 The number of words Maria typed varied directly with the amount of time she spent typing. If she typed 275 words in 5 minutes, it take her ___ minutes to type 1,100 words.

  29. ANSWER 14 What is 20 minutes ?

  30. QUESTION 15 The range of the function of x graphed at left is ___. • {all real numbers < 3} • {all real numbers < -1} • {all real numbers between -6 and -1} • {all real numbers between -5 and 3}

  31. ANSWER 15 What is D. {all real numbers between -5 and 3}?

  32. QUESTION 16 If y varies directly as x and the constant of variation is - 2, one equation represents this relationship.

  33. ANSWER 16 What is ?

  34. QUESTION 17 One of the following is an equation for the variation that includes all the data in the table.

  35. ANSWER 17 What is ?

  36. QUESTION 18 Sally recorded her daily grades for one grading period. 88, 88, 87, 92, 78, 88, 93, 100, 92, 90, 92, 92 Her mean grade was ____.

  37. ANSWER 18 What is 90 ?

  38. QUESTION 19 Mr. Andrews made a box-and-whisker graph of the quiz grades in his chemistry class. ____is the median quiz grade for the class.

  39. ANSWER 19 What is 77 ?

  40. QUESTION 20 This matrix shows the prices for some items at three hamburger shops. Each of the three shops honor their competitors’ coupons. One matrix shows what the prices would be with a10%-off coupon.

  41. ANSWER 20 What is ?

  42. B. C. D. QUESTION 21 is equivalent to A.

  43. C. ANSWER 21 What is ?

  44. A. B. C. D. = + QUESTION 22

  45. A. ANSWER 22 What is ?

  46. QUESTION 23 The chart shows the ages in years of the girls on two Olympic teams. The difference in the median ages of the two teams is ____.

  47. ANSWER 23 What is 0 years ?

  48. QUESTION 24 Joe’s New Car dealership lists the following prices for this year’s models. $10,469, $12,895, $15,499, $17,999, $18,595, $21,245, $10,395, $14,985 The range in prices is ____.

  49. ANSWER 24 What is $10,850 ?

  50. QUESTION 25 Using the data plotted on the scatterplot, one equation most closely describes a line of best fit for the data.

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