3. Coordinate Systems 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 Graphing Linear Equations Slope Linear Inequalities Misc.

4. Question: What quadrant is the point (3, -7) in? Check Your Answer Systems for 1

5. Answer: Quadrant IV Back to the Game Board Systems for 1

6. Question: Where do the x- and y- axes intersect? Check Your Answer Systems for 2

7. Answer: the origin Back to the Game Board Systems for 2

8. Question: The point (0, 6) is on which axes? Check Your Answer Systems for 3

9. Answer: y-axis Back to the Game Board Systems for 3

10. Question: Which quadrant has negative x and y values? Check Your Answer Systems for 4

11. Answer: Quadrant III Back to the Game Board Systems for 4

12. Question: If you graph the inequality y < 6, which half plane would you shade? Check Your Answer Systems for 5

13. Answer: Shade the half plane below the line. Back to the Game Board Systems for 5

14. Question: Graph y = -2 Check Your Answer Graphing for 1

15. Answer: Back to the Game Board Graphing for 1

16. Check Your Answer Graphing for 2

17. Answer: Back to the Game Board Graphing for 2

18. Check Your Answer Graphing for 3 Question: Graph x = 3

19. Answer: Back to the Game Board Graphing for 3

20. Check Your Answer Graphing for 4 Question: Graph 3x – 4y = 12

21. Answer: Back to the Game Board Graphing for 4

22. Check Your Answer Graphing for 5 Question: Graph y = 4 – x

23. Answer: Back to the Game Board Graphing for 5

24. Question: What is the slope of any horizontal line? Check Your Answer Slope for 1

25. Answer: m = 0 Back to the Game Board Slope for 1

26. Question: Find the slope of the line in the equation y = -3x - 4. Check Your Answer Slope for 2

27. Answer: m = -3 Back to the Game Board Slope for 2

28. Question: What is the slope of the line with the equation 3y – 2x = 12? Check Your Answer Slope for 3

29. Back to the Game Board Slope for 3

30. Question: Find the slope of the line between (1, -3) and (1, 5). Check Your Answer Slope for 4

31. Answer: undefined Back to the Game Board Slope for 4

32. Question: Find the slope of the graphed line. Check Your Answer Slope for 5

33. Answer: m = 1/3 Back to the Game Board Slope for 5

34. Question: Graph y < 4 – x. Check Your Answer Inequalities for 1

35. Answer: Back to the Game Board Inqualities for 1

36. Question: Graph in a plane y ≥ -2. Check Your Answer Inequalities for 2

37. Answer: Back to the Game Board Inequalities for 2

38. Check Your Answer Inequlalities for 3 Question: Graph in a plane x < 3.

39. Answer: Back to the Game Board Inequalities for 3

40. Question: Graph 2x + y ≥ -4. Check Your Answer Inequalities for 4

41. Answer: Back to the Game Board Inequalities for 4

42. Question: Graph x – 3y < 2. Check Your Answer Inequalities for 5

43. Answer: Back to the Game Board Inequalities for 5

44. Question: Graph 3x – 2y = 0 Check Your Answer Miscellaneous for 1

45. Answer: Back to the Game Board Miscellaneous for 1

46. Question: Write the equation of a line that has a slope of 2 and a y-int of (0, -3). Check Your Answer Miscellaneous for 2

47. Answer: Y = 2x - 3 Back to the Game Board Miscellaneous for 2

48. Question: Is the point (-2, 4) a solution of the equation y = 4x + 3? Check Your Answer Miscellaneous for 3

49. Answer: NO 4≠5 Back to the Game Board Miscellaneous for 3

50. Check Your Answer Miscellaneous for 4 Question: State the slope of the line.

51. Answer: undefined Back to the Game Board Miscellaneous for 4

52. Question: Find the x and y intercepts of a line that has a slope of 2 and passes through the point (-1, 4)? Check Your Answer Miscellaneous for 5

53. Answer: X-intercept (-3,0) Y-intercept (0,6) Back to the Game Board Miscellaneous for 5