1. 5 Minute Check Complete in your notebook. Write an integer for the following. 1. 13˚ below zero 2. Spending $25 Make a number line and graph the following. 3. -8 Make a number line and graph the following. 4. {0, -3, 1, -1}

2. 5 Minute Check Complete on your homework. Write an integer for the following. 1. 13˚ below zero

3. 5 Minute Check Complete on your homework. Write an integer for the following. 1. 13˚ below zero -13 ˚

4. 5 Minute Check Complete on your homework. Write an integer for the following. 2. Spending $25

5. 5 Minute Check Complete on your homework. Write an integer for the following. 2. Spending $25 -$25

6. 5 Minute Check Complete on your homework. Make a number line and graph the following. 3. -8

7. 5 Minute Check Complete on your homework. Make a number line and graph the following. 3. -8

8. 5 Minute Check Complete on your homework. Make a number line and graph the following. 4. {0, -3, 1, -1}

9. 5 Minute Check Complete on your homework. Make a number line and graph the following. 4. {0, -3, 1, -1}

12. Tuesday, Oct 21 Lesson 6.5.2/6.5.3 Absolute Value/ Compare and Order Integers

13. Absolute Value Objective: To find the absolute value of an integer and how to compare and order integers.

14. Absolute Value Opposites are numbers that are the same distance from zero in opposite directions on the number line.

15. Absolute Value What is the opposite of 4?

16. Absolute Value What is the opposite of 4? -4 is the opposite of 4

17. Absolute Value What is the opposite of -9?

18. Absolute Value What is the opposite of -9? 9 is the opposite of -9

19. Absolute Value The sum of a number and it’s opposite will always be what?

20. Absolute Value The sum of a number and it’s opposite will always be what? 0

21. Absolute Value The absolute value is the distance a number is from zero on the number line. The absolute value will always be a positive number. InI = the absolute value of n.

22. Absolute Value I5I = 5 5 is 5 places from zero on the number line.

23. Absolute Value I-2I = 2 -2 is 2 places from zero on the number line.

24. Absolute Value I-7I =

25. Absolute Value I-7I = 7

26. Absolute Value I8I =

27. Absolute Value I8I = 8

28. Absolute Value I5I + I-6I =

29. Absolute Value I5I + I-6I = 5 + 6 = 11 On the homework, rewrite the equation after solving the absolute value before performing any operation.

30. Absolute Value I-7I – I3I = Do this on your own.

31. Absolute Value I-7I – I3I = 7 - 3 = 4

32. Absolute Value I-9I + I3I = Do this on your own.

33. Absolute Value I-9I + I3I = 9 + 3 = 12

34. Absolute Value I-8I – I-2I = Do this on your own.

35. Absolute Value I-8I – I-2I = 8 - 2 = 6

36. Absolute Value I9-2I = Do this on your own.

37. Absolute Value I9-2I = I7I = 7 When the operation is inside the absolute value sign, perform the operation first, then determine the absolute value.

38. Absolute Value I15-6I = Do this on your own.

39. Absolute Value I15-6I = I9I = 9

40. Absolute Value At the football game last Friday in the first series, the first plays was a +6 yards, the second play was a -4 yards and the 3 rd play was a - 7 yards. Which play had the greatest absolute value?

41. Absolute Value At the football game last Friday in the first series, the first plays was a +6 yards, the second play was a -4 yards and the 3 rd play was a - 7 yards. Which play had the greatest absolute value? I6I = 6 yds I-4I = 4 yds I-7I = 7 yds The third play had the greatest absolute value.

42. Absolute Value A seagull is flying 17 ft about sea level. Dan is diving 13 ft below sea level. What is the distance between Dan and the seagull?

43. Absolute Value A seagull is flying 17 ft about sea level. Dan is diving 13 ft below sea level. What is the distance between Dan and the seagull? l +17l + l-13l 17 + 13 = 30 ft

44. Absolute Value A game show contestant answered a question and lost 10 points. He answered another question and lost 5 points. How many points has he lost?

45. Absolute Value A game show contestant answered a question and lost 10 points. He answered another question and lost 5 points. How many points has he lost? l -10l + l - 5l 10 + 5 = 15

46. Absolute Value Mei is evaluating an expression using absolute value. Find her mistake and correct it.

47. Absolute Value Mei is evaluating an expression using absolute value. Find her mistake and correct it. An absolute value cannot be negative. The correct answer is 14

48. Integers The number line can be used to compare and order integers. On a number line, the number to the left is always less than the number to the right.

49. Integers An inequality is when two values are not equal. e.g. 6 > 3

50. Integers Replace with to make the statement true. -9 -4

51. Integers Replace with to make the statement true. -9 -4 <

52. Integers Replace with to make the statement true. 0 -5

53. Integers Replace with to make the statement true. 0 -5 -5 0 >

54. Integers Replace with to make the statement true. -6 5 -5 0

55. Integers Replace with to make the statement true. -6 5 -5 0 Since -6 is to the left of 5 it is less than 5. <

56. Integers Replace with to make the statement true. -1 0 -5 0

57. Integers Replace with to make the statement true. -1 0 -5 0 Since -1 is to the left of 0 it is less than 0. <

58. Integers Justin has a score of -4 on the Trueville Trivia game. Desiree’s score is -5. Write an inequality to compare the scores. Who has the higher score?

59. Integers Justin has a score of -4 on the Trueville Trivia game. Desiree’s score is -5. Write an inequality to compare the scores. Who has the higher score? -4 > -5 -4 is further to the right than -5, so Justin has the higher score.

60. Integers The temperature on Tuesday was 2˚F. The temperature on Wednesday was -2˚F. Write and inequality to compare the temperatures. Explain the meaning of the inequality.

61. Integers The temperature on Tuesday was 2˚F. The temperature on Wednesday was -2˚F. Write and inequality to compare the temperatures. Explain the meaning of the inequality. 2 > -2 2 is further to the right than -2, so Tuesday’s temperature was higher.

62. Integers Order 4, 8, 0, -5 from least to greatest Do this on your own. (use your number line)

63. Integers Order {4, 8, 0, -5} from least to greatest -5 0 4 8 Is least to greatest right to left or left to right?

64. Integers Order {4, 8, 0, -5} from least to greatest -5 0 4 8 {-5,0,4,8}

65. Integers Order {1, -3.5, 4, -1.5} from least to greatest

66. Integers Order {1, -3.5, 4, -1.5} from least to greatest {-3.5, -1.5, 1. 4}

67. Compare and Order Integers The table shows the lowest elevation for several continents. Order the elevations from least to greatest. Do this on your own.

68. Compare and Order Integers The table shows the lowest elevation for several continents. Order the elevations from least to greatest. {-418, -156, -105, -86, -28, -12}

69. Compare and Order Integers Marissa and her family are on a ski trip at Mt. Washington. They return from the slopes at 6PM. By 9PM the temperature had fallen 18˚ to the day’s low temperature of -8˚F. What was the temperature at 6PM? Do this on your own.

70. Compare and Order Integers Marissa and her family are on a ski trip at Mt. Washington. They return from the slopes at 6PM. By 9PM the temperature had fallen 18˚ to the day’s low temperature of -8˚F. What was the temperature at 6PM? 10° 9PM 18 ˚ increase 6PM

71. Compare and Order Integers The table shows the amount of time it takes Henry to do different activities before going to soccer practice. If he needs to be at practice at 8:15AM, what time should he wake up in the morning? Do this on your own.

72. Compare and Order Integers The table shows the amount of time it takes Henry to do different activities before going to soccer practice. If he needs to be at practice at 8:15AM, what time should he wake up in the morning? 8:15AMSoccer practice 8:00AMTravel to Field 7:25AMEat Breakfast 7:15AMChange into Uniform 6:55AMCheck Email

73. Compare and Order Integers The table shows the amount of time it takes Henry to do different activities before going to soccer practice. If he needs to be at practice at 8:15AM, what time should he wake up in the morning? Or you could have added the times in the table, 15 + 35 + 10 + 20 = 80 minutes Then figure out what time is 80 minutes before 8:15. 80 minutes is 1 hour and 2o minutes. An hour before 8:15AM is 7:15. 20 minutes before that is 6:55AM

74. Absolute Value Agenda Notes Complete the Mid-Chapter Check on page 374. When complete bring to the desk and show Mr. Avery. Agenda Notes Homework Practice 6.5.2/6.5.3 Due Wednesday, Oct 22 Mid Chapter 6.5 Quiz – Wednesday, Oct 22