1. COMPREHENSION QUIZ 6.4 LEFT 1 1. x > 4 2. x > -3 3. x < -2 RIGHT 1 1. x > 3 2. x > -3 3. x < -1 LEFT 2 1. x > 6 2. x > -4 3. x < 1 RIGHT 2 1. x > 4 2. x > -4 3. x < 2

2. QUICK QUIZ 1. Solve and graph: 5(4 – x) < 3x – 5(x + 2) x > 10 0 10 2. Solve and graph: -2 + x > 5 and 2x – 1 < 23 x > 7 and x < 12 7 12

3. TODAY’S ASSIGNMENT PAGE 335 16. f < -8 18. w > 56 22. k > 8 36. 2 / 3 n + 8 > 12 n > 6 64. y + 1 = - 2 / 3 (x + 2) PAGE 342 (continued) 20. -2 < x < 2 22. x 15 28. 10 < k < 16; 30. d 7; 42. 5 < n – 8 < 14; 13 < n < 22 64. y = 100 5 9 6 10 16 PAGE 342 14. 16. 5 7

4. COMPREHENSION QUIZ 6.4 | 1 || 2 | | 3 || 4 |

5. COMPREHENSION QUIZ 6.4 1. Solve: 2x – 5 > 3 2. Solve: -3x + 5 < 14 NEXT LEFT DESKS RIGHT DESKS 3. Solve: 3 – 2x > 7 1. Solve: 3x – 5 > 4 2. Solve: -2x + 5 < 11 3. Solve: 5 – 2x > 7 DON’T FORGET “DING” ALL WORK MUST BE SHOWN

6. COMPREHENSION QUIZ 6.4 NEXT 1. Solve: 2x – 9 > 3 2. Solve: -3x + 5 < 17 LEFT DESKS RIGHT DESKS 3. Solve: 3 – 2x > 1 1. Solve: 3x – 8 > 4 2. Solve: -2x + 3 < 11 3. Solve: 7 – 2x > 3 DON’T FORGET “DING” ALL WORK MUST BE SHOWN

7. THE INCREDIBLE ABSOLUTE VALUE EQUATIONS ABSOLUTE VALUE REVIEW

8. | -2 | = 2 | 2 | = 2 | 0 | = 0 if x > 0; | x | = x if x < 0; | x | = - x | -5 | = 5 | 5 | = 5 | -7 | = 7 | 7 | = 7

9. ABSOLUTE VALUE EQUATIONS 3 types of absolute value sentences. | x | = 3 | x | > 3 | x | < 3

10. 3 types of absolute value sentences. | x | = 3 What numbers have an absolute value of 3? x = -3 or x = 3 ABSOLUTE VALUE EQUATIONS

11. 3 types of absolute value sentences. Solve: | x | = 10 x = -10 or x = 10 ABSOLUTE VALUE EQUATIONS

12. 3 types of absolute value sentences. Solve: | x | = 7 x = -7 or x = 7 ABSOLUTE VALUE EQUATIONS

13. 3 types of absolute value sentences. Solve: | x | = 27 x = -27 or x = 27 ABSOLUTE VALUE EQUATIONS

14. 3 types of absolute value sentences. Solve: | x + 5| = 7 x + 5 = -7 or x + 5 = 7 -5 -5 x = -12 or x = 2 ABSOLUTE VALUE EQUATIONS

15. 3 types of absolute value sentences. Solve: | 2x + 1| = 3 2x + 1 = -3 or 2x + 1 = 3 -1 -1 2x = -4 or 2x = 2 ABSOLUTE VALUE EQUATIONS x = -2 or x = 1

16. 3 types of absolute value sentences. Solve: | x | = -3 No Solution ABSOLUTE VALUE EQUATIONS

17. 3 types of absolute value sentences. | x | > 3 What numbers have an absolute value greater than 3? x 3 0 246-2 -4 -6 ABSOLUTE VALUE EQUATIONS

18. 3 types of absolute value sentences. | x | > 2 x 2 0 246-2 -4 -6 ABSOLUTE VALUE EQUATIONS

19. 3 types of absolute value sentences. | x | > 6 x 6 0 246-2 -4 -6 ABSOLUTE VALUE EQUATIONS

20. 3 types of absolute value sentences. | x + 3| > 2 x + 3 2 0 246-2 -4 -6 -3 -3 x -1 ABSOLUTE VALUE EQUATIONS

21. 3 types of absolute value sentences. | x | < 3 What numbers have an absolute value of less than 3? x > -3 and x < 3 0 246-2 -4 -6 ABSOLUTE VALUE EQUATIONS

22. 3 types of absolute value sentences. | x | < 5 What numbers have an absolute value of less than 3? x > -5 and x < 5 0 246-2 -4 -6 ABSOLUTE VALUE EQUATIONS

23. 3 types of absolute value sentences. | x | < 2 x > -2 and x < 2 0 246-2 -4 -6 ABSOLUTE VALUE EQUATIONS

24. 3 types of absolute value sentences. | x + 3| < 3 x + 3 > -3 and x + 3 < 3 0 246-2 -4 -6 -3 -3 x > -6 or x < 0 ABSOLUTE VALUE EQUATIONS

25. COMPREHENSION QUIZ 6.5 | 1 || 2 | | 3 || 4 |

26. COMPREHENSION QUIZ 6.5 1. Solve: | x | = 4 2. Solve: | x | > 3 NEXT LEFT DESKS RIGHT DESKS 3. Solve: | x | < 9 1. Solve: | x | = 6 2. Solve: | x | > 4 3. Solve: | x | < 2

27. COMPREHENSION QUIZ 6.5 NEXT LEFT DESKS RIGHT DESKS 1. Solve: | x | = 3 2. Solve: | x | > 5 3. Solve: | x | < 2 1. Solve: | x | = 7 2. Solve: | x | > 6 3. Solve: | x | < 8