1. Jeopardy Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200
Slope
Equations
Parallel
Perpendicular
Graphs
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 Slope Find the slope of a line between
(-3,3) and (1,1) in simplest form
Jeopardy

3. $100 Answer from Slope
-1/2
Jeopardy

4. $200 Question from H1
What is the slope of the blue line?
Jeopardy

5. $200 Answer from Slope
3 or
Jeopardy

6. $300 Question from Slope
What is the slope of the line whose equation is y = 4x-3?
Jeopardy

7. $300 Answer from Slope
4 or
Jeopardy

8. $400 Question from Slope
What is the slope of the line whose equation is -4x + 2y=12?
Jeopardy

9. $400 Answer from Slope 2
Jeopardy

10. $500 Question from Slope
If a line with a slope of 2/3 passes through (-9,1) and (3,y). Find the value of y.
Jeopardy

11. $500 Answer from Slope 9
Jeopardy

12. $100 Question from Equations of Lines
Write the equation of the line whose y-intercept is 3 and whose slope is ½.
Jeopardy

13. $100 Answer from Equations of Lines
Jeopardy

14. $200 Question from Equations of Lines
Write an equation of a line parallel to y=3x-2 that has a y-intercept of 5.
Jeopardy

15. $200 Answer from Equations of Lines
y = 3x + 5
The line must have a slope of 3 because the lines are parallel. b = 5 because that is the y-intercept.
Jeopardy

16. $300 Question from Equations of Lines
Write an equation of a line that is perpendicular to y = 2x and has a y-intercept of 2.
Jeopardy

17. $300 Answer from Equations of Lines
If the first line has a slope of 2, then the perpendicular line has a slope of -1/2. b=2
Jeopardy

18. $400 Question from Equations of Lines
What is the name of this form for a straight line?
y = mx + b
Jeopardy

19. $400 Answer from Equations of Lines
Slope-intercept form
Jeopardy

20. $500 Question from Equations of Lines
Change this equation to slope-intercept form: 6x – 3y = 18.
Jeopardy

21. $500 Answer from Equations of Lines
y = 2x - 6
Jeopardy

22. $100 Question from Parallel Lines
If lines are parallel, what do you know about their slopes?
Jeopardy

23. $100 Answer from Parallel Lines
They are equal or they have the same slope.
Jeopardy

24. $200 Question from Parallel Lines
A line passes through (-3,-1) and (5,3).
What is the slope of a parallel line that passes through (0,-3)?
Jeopardy

25. $200 Answer from Parallel Lines
Jeopardy

26. $300 Question from Parallel Lines
Write the equation of a line parallel to that has a y intercept of -2.
Jeopardy

27. $300 Answer from Parallel Lines
The lines must have equal slopes.
Jeopardy

28. $400 Question from Parallel Lines
Write the equation for a
line passing through (0,6) that is parallel to the blue line.
Jeopardy

29. $400 Answer from Parallel Lines
y = -2x + 6
Lines are parallel so slopes are equal.
Jeopardy

30. $500 Question from Parallel Lines
What is the equation of a line parallel to
that passes through (2,8)?
Jeopardy

31. $500 Answer from Parallel Lines
Jeopardy

32. $100 Question from Perpendicular Lines
If the slope of one line is +2/3, what is the slope of the line perpendicular to this line?
Jeopardy

33. $100 Answer from Perpendicular Lines
Jeopardy

34. $200 Question from Perpendicular Lines
Find the slope of a line perpendicular to 6x – 2y=12.
Jeopardy

35. $200 Answer from Perpendicular Lines
The given line has a slope of 3 so the perpendicular line has a slope of -1/3.
Jeopardy

36. $300 Question from Perpendicular Lines
A line drawn perpendicular to the red line will have what slope?
Jeopardy

37. $300 Answer from Perpendicular Lines
The slope of the red line is -3, so the slope of the blue line is 1/3.
Jeopardy

38. $400 Question from Perpendicular Lines
If two lines are perpendicular, how do their slopes compare?
Jeopardy

39. $400 Answer from Perpendicular Lines
One slope is positive and one is negative. The fraction for the slope is flipped.
Jeopardy

40. $500 Question from Perpendicular Lines
Change the red number so the two lines are perpendicular.
Jeopardy

41. $500 Answer from Perpendicular Lines
Jeopardy

42. $100 Question from Graphs
Which line has positive slope? Red or Green? Find its slope.
Jeopardy

43. $100 Answer from Graphs Green line since it is going up. Slope = 1/4
Jeopardy

44. $200 Question from Graphs
What is the slope of this line in simplest form?
Jeopardy

45. $200 Answer from Graphs
1/3
Jeopardy

46. $300 Question from Graphs
Write the equation for this line in slope-intercept form.
Jeopardy

47. $300 Answer from Graphs
Jeopardy

48. $400 Question from Graphs
A line is drawn through (0,4) that is parallel to the blue line. What is its equation?
Jeopardy

49. $400 Answer from Graphs
The lines have equal slope, but different y-intercepts.
Jeopardy

50. $500 Question from Graphs
A line is drawn through (0,4) that is perpendicular to the blue line. What is its equation?
Jeopardy

51. $500 Answer from Graphs y = -3x + 4
The slopes are opposite signs and the flipped over. Slope of blue line: 1/3. Slope of green line: -3
y = -3x + 4
Jeopardy

52. Final Jeopardy
A salesperson earns $50 a day plus $15 for every hour she works. How long will it take her to make $170? You can use S for her salary and H for the number of hours she works.
Hours
Salary 1 2 3
Jeopardy

53. Final Jeopardy Answer 8 hours Jeopardy Hours Salary 50 1 65=50+15 250 1
65=50+15 2
80= 3
95= 4
110= 5
125=15+5(15) 6
140=15+6(15) 7
155=15+7(15) 8
170=15+8(15) H
50+H(15)
8 hours
Jeopardy