1 / 6

Lesson 2 (Domain and Range)

Review : What is the domain of a function? What is the range? What is the domain and range for the following set of values? (1, -9), (2, -16), (3, -25), (4, -36), (5, -49). Domain is all your possible x values, range is all your possible y values. Domain : 1, 2, 3, 4, 5

marah-avery
Download Presentation

Lesson 2 (Domain and Range)

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. Review: What is the domain of a function? What is the range? What is the domain and range for the following set of values? (1, -9), (2, -16), (3, -25), (4, -36), (5, -49) Domain is all your possible x values, range is all your possible y values. Domain: 1, 2, 3, 4, 5 Range: -9, -16, -25, -36, -49 Lesson 2 (Domain and Range)

  2. Domain and range can also be expressed from word problems. Example When looking at a word problem, make sure the domain and range would make sense in a real life situation. The number of shoes in n pairs can be expressed by a function. Are there any values that would not be reasonable to include in the domain and range of the function? Lesson 2 (Domain and Range)

  3. Example Consider the function L=4h, where L equals the number of legs on h horses. What would be the domain and range of the function? Lesson 2 (Domain and Range)

  4. Example Lisa hired a moving company to help her move to a new house. The moving company charges $5 for each box it moves. The relationship between c, the total cost and n, number of boxes it moves, can be expressed by c=5n. What is a reasonable domain and range? Lesson 2 (Domain and Range)

  5. Domain and range can also be found for certain parts of a graph. Lesson 2 (Domain and Range)

  6. Example Lesson 2 (Domain and Range)

More Related