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Inequalities and their Graphs

Inequalities and their Graphs. 2. 3. 4. 5. 6. 7. 8. Inequalities and their Graphs. Objective: To write and graph simple inequalities with one variable. Inequalities and their Graphs. What is a good definition for Inequality?.

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Inequalities and their Graphs

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  1. Inequalities and their Graphs 2 3 4 5 6 7 8

  2. Inequalities and their Graphs Objective: To write and graph simple inequalities with one variable

  3. Inequalities and their Graphs What is a good definition for Inequality? An inequality is a statement that two expressions are not equal 2 3 4 5 6 7 8

  4. Inequalities and their Graphs Terms you see and need to know to graph inequalities correctly < less than Notice open circles > greater than

  5. Inequalities and their Graphs Terms you see and need to know to graph inequalities correctly ≤ less than or equal to ≥ greater than or equal to Notice colored in circles

  6. Inequalities and their Graphs Let’s work a few together Notice: when variable is on left side, sign shows direction of solution 3

  7. Inequalities and their Graphs Let’s work a few together Notice: when variable is on left side, sign shows direction of solution 7

  8. Inequalities and their Graphs Let’s work a few together Notice: when variable is on left side, sign shows direction of solution Color in circle -2

  9. Inequalities and their Graphs Let’s work a few together Notice: when variable is on left side, sign shows direction of solution 8 Color in circle

  10. Try this one on your own

  11. 12

  12. On your Own

  13. 12

  14. On your Own

  15. 2

  16. Answer 1 through 5 1.

  17. On your Own 2.

  18. On your Own 3.

  19. On your Own 4.

  20. On your Own 5.

  21. Answers: 1 through 5 1. 2. 3. 4. 5. 10 -6 25 -15 13

  22. Answer 6 through 10 6. b ≤ -7

  23. On your Own 7. a > 8

  24. On your Own 8. q ≥ -5

  25. On your Own 9. s < 14

  26. On your Own 10. m ≥ 8

  27. Answers: 6 through 10 6. 7. 8. 9. 10. -7 8 -5 14 8

  28. Graphing Inequalities Excellent Job !!! Well Done

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