1 / 9

Solve inequalities that contain more than one operation.

Objective. Solve inequalities that contain more than one operation. To solve an __________, use ________ ___________ just like you would to solve an equation, except when you multiply or divide by a negative , you must _______ the inequality. INEQUALITY. INVERSE OPERATIONS.

dong
Download Presentation

Solve inequalities that contain more than one operation.

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. Objective Solve inequalities that contain more than one operation.

  2. To solve an __________, use ________ ___________ just like you would to solve an equation, except when you multiply or divide by a negative, you must _______ the inequality. INEQUALITY INVERSE OPERATIONS “FLIP” Both sides

  3. –7 –8 –10 –6 –4 0 2 4 6 8 10 –2 Example 1 Solve the inequality and graph the solutions. 8 – 3y ≥ 29 –8 –8 –3y ≥21 y ≤ –7

  4. –11 –20 –16 –12 –8 –4 0 Example 2 Solve the inequality and graph the solutions. x + 5 < –6 –5 –5 x < –11

  5. 10 –8 –10 –6 –4 0 2 4 6 8 –2 Example 3 Solve the inequality and graph the solutions. –4(2 – x) ≤ 8 −4(2 – x) ≤ 8 –8 + 4x ≤ 8 +8 +8 4x ≤16 x ≤ 4

  6. –3 –3 Example 4 Solve the inequality and graph the solutions. 4f + 3 > 2 4f > –1

  7. 0 Example 4 Continued 4f > –1

  8. Example 5 Solve the inequality and graph the solutions. 5 < 3x –2 +2 + 2 7 < 3x

  9. 2 4 6 8 0 10 Example 5 Solve the inequality and graph the solutions. 7 < 3x

More Related