1 / 5

Understanding Addition and Subtraction of Rational Expressions

In this lesson, students will gain a comprehensive understanding of how to add and subtract rational expressions. By recalling previous knowledge, students will learn the importance of having a common denominator to successfully perform these operations. We'll explore how these processes differ from multiplication and division, focus on evaluating functions using functional notation, and emphasize the significance of identifying undefined values (when the denominator equals zero). Assignments will reinforce these concepts through practice problems.

morse
Télécharger la présentation

Understanding Addition and Subtraction of Rational Expressions

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. 8.3 Add/Subtract Rational Expressions 9.2.1.1 Understand the definition of a function. Use functional notation and evaluate a function at a given point in its domain.

  2. Guiding Question: How is adding/subtracting different than mult/div? • Lesson Obj:IWBAT add/subtract rational expressions Recall how to do the following….

  3. Guiding Question: How is adding/subtracting different than mult/div? • To add/subtract the fractions must have a common denominator. • If it does not, you must create one. • Don’t forget to state where the function is undefined (denominator = 0)

  4. Guiding Question: How is adding/subtracting different than mult/div? Create a common denominator here… How will these look? 3. 4.

  5. Guiding Question: How is adding/subtracting different than mult/div? • Assignment: Pg. 588 2-4, 7-15 • Day 2: 22, 25, 27, 32, 42a-b

More Related