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Jeopardy

Jeopardy. Slope-Int. Form. Slope and Y-Intercept. Find Equation of Line. // and Perp. Lines. Misc. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500.

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Jeopardy

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  1. Jeopardy Slope-Int. Form Slope and Y-Intercept Find Equation of Line // and Perp. Lines Misc. Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy

  2. $100 Question from H1 Identify the slope given the following points: (5, 6) and (-7, 8)

  3. $100 Answer from H1 - 1/6

  4. $200 Question from H1 Identify the slope given the following points: (-1, 4) and (5, 10)

  5. $200 Answer from H1 1

  6. $300 Question from H1 What number represents the slope in the following equation? y = -10x + 12

  7. $300 Answer from H1 -10

  8. $400 Question from H1 What number represents the y-intercept in the following equation? y = 6x - 22

  9. $400 Answer from H1 -22.

  10. $500 Question from H1 What is the y-intercept in the following equation? 2x + 4y = 8

  11. $500 Answer from H1 2

  12. $100 Question from H2 True or False: The equation - y = 2x + 5 is in slope-intercept form.

  13. $100 Answer from H2 False, y cannot be negative

  14. $200 Question from H2 True or False: In the equation y = mx + b, the m represents the y-intercept and the b represents the slope.

  15. $200 Answer from H2 False

  16. $300 Question from H2 Convert the following equation to slope-intercept form: 6x + 3y = 9

  17. $300 Answer from H2 y = -2x + 3

  18. $400 Question from H2 Convert the follow equation to slope-intercept form: -4x + 2y = - 12

  19. $400 Answer from H2 y = 2x – 6 or y = 2x + -6

  20. $500 Question from H2 Convert the following equation to slope-intercept form: 5x – 2y = - 10

  21. $500 Answer from H2 y = 2.5x + 5

  22. $100 Question from H3 Write an equation for a line in slope-intercept form with a slope of 6 and a y-intercept of -7.

  23. $100 Answer from H3 y = 6x – 7 or y = 6x + -7 .

  24. $200 Question from H3 Write an equation for a line in slope-intercept form that has a slope of 2 and an x-intercept of 3.

  25. $200 Answer from H3 0 = 2 (3) + b b = -6 y = 2x – 6 or y = 2x + -6

  26. $300 Question from H3 Write an equation for a line in slope-intercept form that passes through the point (4, 5) and has a slope of 3. .

  27. $300 Answer from H3 5 = 3 (4) + b b = -7 y = 3x – 7 or y = 3x + -7

  28. $400 Question from H3 Write an equation for a line in slope-intercept form that passes through the points (6, 7) and (8, 21)

  29. $400 Answer from H3 (21-7) / (8 – 6) = 14/2 = 7 = slope 7 = 6(7) + b -35 = b y = 7x – 35 or y = 7x + -35

  30. $500 Question from H3 Write an equation for a line in slope-intercept form that passes through the points (5, 6) and (7, -6)

  31. $500 Answer from H3 (-6 – 6) / (7 - 5) = -12/2 = -6 = slope 6 = -6(5) + b 6 = -30 + b 36 = b y = -6x + 36

  32. $100 Question from H4 True or false: The following lines are parallel to one another. y = 4x + 5 y = 4x - 6

  33. $100 Answer from H4 TRUE Same Slope!

  34. $200 Question from H4 True or False: The following lines are perpendicular to one another: y = -0.5x + 2 y = 2x + 4

  35. $200 Answer from H4 True Slopes are opposite, reciprocals!

  36. $300 Question from H4 Give a line parallel to the following: y = -1/3x + 4

  37. $300 Answer from H4 Variety! Slope must be the same.

  38. $400 Question from H4 Give a line perpendicular to the following: y = 2/5x + 5

  39. $400 Answer from H4 Variety! Slope must be opposite reciprocal, so -2.5

  40. $500 Question from H4 Find a line perpendicular to the following: 4x + 2y = 10

  41. $500 Answer from H4 y = 1/2x + 5 would be the converted form, so the perpendicular line would need to have a slope of 2x.

  42. $100 Question from H5 True or False: A line of best fit should have about the same number of points above and below the line.

  43. $100 Answer from H5 True

  44. $200 Question from H5 • True or False: • When creating a line of best fit, you should connect all of the points with a line.

  45. $200 Answer from H5 False, not making a line graph.

  46. $300 Question from H5 True or False: We can identify the y-intercept on a graph by seeing where the line crosses the y-axis.

  47. $300 Answer from H5 True, when x=0, what is y??

  48. $400 Question from H5 True or False The x-intercept can be found on a graph by identifying where the line crosses the x-axis.

  49. $400 Answer from H5 True, when y=0, what is x???

  50. $500 Question from H5 The Smith family recently adopted a new puppy. At 10 weeks old, the puppy weighed 7 pounds. At 19 weeks, the puppy weighed 16 pounds. Give the two ordered pairs and write the equation in slope-intercept form.

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