1 / 13

Simplifying Variable Expressions: Evaluating with Examples

Learn how to simplify and evaluate variable expressions by substituting values and following examples in this lesson. Ensure all examples are noted down in your notes for practice. Homework includes exercises on simplifying and evaluating expressions. Start practicing now!

matthew-holland
Download Presentation

Simplifying Variable Expressions: Evaluating with Examples

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. Warm-up • The set of whole numbers and their opposites is the set of _____________________. • Which value is equivalent to ?

  2. Lesson 16: Simplifying and evaluating variable expressions Expressions and Equations

  3. A note on taking notes… • For today, ALL the examples MUST be in your notes. • Make sure you write the initial problem down. • They will be in PINK.

  4. Evaluating Expressions • To evaluate an expression that contains variables, substitute the value for each variable, then simplify • We can also simplify the expression with the variables and then substitute the values.

  5. Example Evaluate each expression for the given values. for and

  6. Example Evaluate each expression for the given values. for and

  7. Example Evaluate each expression for the given values. for, ,

  8. Example Evaluate each expression for the given values. for, , and

  9. Example Evaluate each expression for the given values. for, and

  10. Example Evaluate each expression for the given values. for, and

  11. Example Evaluate each expression for the given values. for, and

  12. Example A savings account increases as interest accumulates according to the formula , where and. If what is ?

  13. Homework • 1st and 2nd: Lesson 16 Pg. 90-92 #1-30 • 3rd: Lesson 15 Pg. 83-85 #16-30

More Related