1 / 21

9.2 Compound Sentences

9.2 Compound Sentences. Goal(s): Solve and Graph Conjunctions and Disjunctions. Conjunction : x >-3 and x < 7. Formed by connecting two inequalities with the word “and” Similar to an Intersection “ ” Usually written: - 3 < x < 7 Graph is:. Graph. A={x|x > -5}. B={x|x < 8}.

kynan
Download Presentation

9.2 Compound Sentences

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 9.2 Compound Sentences Goal(s): Solve and Graph Conjunctions and Disjunctions

  2. Conjunction: x >-3 and x < 7 • Formed by connecting two inequalities with the word “and” • Similar to an Intersection “” • Usually written:-3 < x < 7 • Graph is:

  3. Graph A={x|x > -5} B={x|x < 8} “Conjunction”

  4. Graph A={x|x  -8} and B={x|x  5} “Conjunction”

  5. x > 5 and x  12 • Called a “conjunction” • Formed by connecting two inequalities with the word “and” • Similar to an Intersection “” • Graph: 0 5

  6. Graph the Conjunctionx  -2 and x < 10

  7. Graph the Conjunctionx < 5 and x > 2

  8. Graph the Conjunctionx < -5 and x > 2

  9. Graph the Conjunctionx < -5 and x < 2

  10. Solve and graph:-6 < 2x + 4 < 10

  11. Solve and graph: -6 <-5x + 4 < 4 Reverse inequality when divide by negative

  12. +6 +6 +6 Solve and graph:-18 <3x - 6 < -3

  13. Write the inequality shown by this graph:

  14. Write the inequality shown by this graph:

  15. Disjunction: x <-3 or x > 7 • Formed by connecting two inequalities with the word “or” • Similar to a Union “” • Always written with “or ” • Graph is:

  16. Graph the disjunction:

  17. Graph the disjunction:

  18. Solve and graph : or

  19. Solve and graph : or

  20. Write the inequality graphed :

  21. Assignment:Page 408 (2-42) even

More Related