1. Inequalities Objective: To solve and graph all types of inequalities.

2. Inequalities and Their Graphs What inequality represents the verbal expression? All real numbers x less than or equal to -7. 6 less than a number k is greater than 13.

3. Inequalities and Their Graphs What inequality represents the verbal expression? All real numbers x less than or equal to -7. _______|_____|_____ 6 less than a number k is greater than 13.

4. Inequalities and Their Graphs What inequality represents the verbal expression? All real numbers x less than or equal to -7. _______|_____|_____ 6 less than a number k is greater than 13. ____|_______|_________

5. Inequalities and Their Graphs Are the following a solution of ? -3 -1

6. Inequalities and Their Graphs Are the following a solution of ? -3 -1

7. Inequalities and Their Graphs Are the following a solution of ? -3 -1

8. Inequalities and Their Graphs Are the following a solution of ? -3 -1 no yes

9. Graphs What inequality represents the graph? ______|__________|_______ ______|__________|________

10. Graphs What inequality represents the graph? ______|__________|_______ ______|__________|________

11. Homework Page 168 9-37 odd

12. Addition/Subtraction What are the solutions of ? Graph.

13. Addition/Subtraction What are the solutions of ? Graph. Add 15 to both sides. ____|________|_____________

14. Addition/Subtraction What are the solutions of ? Graph.

15. Addition/Subtraction What are the solutions of ? Graph. Subtract 6 from both sides. ____________|_______|______

16. Class Work Page 174 14-28 even

17. Homework Pages 174-175 13-27 odd 33-41 odd

18. Multiplication/Division What are the solutions of ? Graph.

19. Multiplication/Division What are the solutions of ? Graph. Multiply each side by 3 ________|__________|________

20. Multiplication/Division Everything in the last problem was the same as an equation. With an inequality, the only difference is that when you multiply or divide by a negative number you switch the inequality sign.

21. Multiplication/Division Everything in the last problem was the same as an equation. With an inequality, the only difference is that when you multiply or divide by a negative number you switch the inequality sign.

22. Multiplication/Division Everything in the last problem was the same as an equation. With an inequality, the only difference is that when you multiply or divide by a negative number you switch the inequality sign.

23. Multiplication/Division Everything in the last problem was the same as an equation. With an inequality, the only difference is that when you multiply or divide by a negative number you switch the inequality sign.

24. Multiplication/Division What are the solutions of ? Graph.

25. Multiplication/Division What are the solutions of ? Graph. Divide each side by -9. Switch the inequality sign!! _______|_______|________

26. Class Work Page 181 8-18 even

27. Homework Page 181 7 -29 odd

28. Class Work Page 190 18-34 even

29. Homework Page 190 17-39 odd