Inequalities

525 views

Published on

Published in: Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
525
On SlideShare
0
From Embeds
0
Number of Embeds
27
Actions
Shares
0
Downloads
25
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Inequalities

  1. 1. Inequalities and their Graphs x>5 x>5 2 3 4 5 6 7 8
  2. 2. Inequalities and their GraphsObjective: To write andgraph simple inequalities withone variable
  3. 3. Inequalities and their Graphs What is a good definition for Inequality?An inequality is a statement thattwo expressions are not equal 2 3 4 5 6 7 8
  4. 4. Inequalities and their GraphsTerms you see and need to knowto graph inequalities correctly< less than Notice open> greater than circles
  5. 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. 6. Inequalities and their GraphsLet’s work a few together Notice: when variable is on left side, sign showsx >3 direction of solution 3
  7. 7. Inequalities and their GraphsLet’s work a few together Notice: when variable isx<7 on left side, sign shows direction of solution 7
  8. 8. Inequalities and their GraphsLet’s work a few together Notice: when variable isp ≤ −2 on left side, sign shows direction of solution -2 Color in circle
  9. 9. Inequalities and their GraphsLet’s work a few together Notice: when variable isx≥8 on left side, sign shows direction of solution 8Color in circle
  10. 10. Try this one on your own x > 12
  11. 11. 12
  12. 12. On your Owns < 12
  13. 13. 12
  14. 14. On your Ownm≥2
  15. 15. 2
  16. 16. Answer 1 through 5 b ≤ −61.
  17. 17. On your Own x > 102.
  18. 18. On your Own p > − 153.
  19. 19. On your Own g ≥ 254.
  20. 20. On your Own x < 135.
  21. 21. Answers: 1 through 51. 2. -6 103. 4. -15 25 5. 13
  22. 22. Answer 6 through 106. b ≤ -7
  23. 23. On your Own7. a>8
  24. 24. On your Own8. q ≥ -5
  25. 25. On your Own9. s < 14
  26. 26. On your Own10. m≥8
  27. 27. Answers: 6 through 106. 7. -7 88. 9. -5 14 10. 8
  28. 28. GraphingInequalitiesExcellent Job !!! Well Done

×