1 / 7

Solving One-Step  Linear Inequalities

By. EJ and EW. Solving One-Step  Linear Inequalities. Graphing Linear Inequalities . Verbal Phrase  Inequality  Graph. All real numbers                 x > 50 greater than 50. All real numbers                x  >  50 greater than or equal          to 50.

kolya
Download Presentation

Solving One-Step  Linear Inequalities

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. By. EJ and EW Solving One-Step Linear Inequalities

  2. Graphing Linear Inequalities  Verbal Phrase  Inequality Graph All real numbers                 x>50 greater than 50. All real numbers                x > 50 greater than or equal          to 50. All real numbers                 x<50 less than 50.

  3. Write & Graph a Linear Inequality Example: Harim ran a  3 kilometer race in 12 minutes.  • Write an inequality to describe the average speeds of runners who were faster than Harim.  • Graph the inequality. 

  4. Write & Graph a Linear Inequality Solution: Average speed is distance/ speed. Step1. Verbal model      Faster average speed > distance/ Harim's time. Step2. Label  Faster Average speed= s Distance= 3  Time= 12

  5. Write and Graph a Linear Inequality Step3. Algebraic Model             s > 3/12             Write linear inequality             s > 1/4                Simplify

  6. Solving One-Step Linear Inequalities TRANSFORMATIONS THAT PRODUCE EQUIVALENT INEQUALITIES

  7. Practice :D 2. 4 < w + 5         a) w < -1         b) w > -1 3. Write as inequality and solve. The sum of 6 and x is less than 15. 6 + x < 15       x < 9 1. Write inequality and Graph. You have to be at least 80 cm to ride the dragon coaster. a > 80cm

More Related