1 / 8

Function or Not

This guide explores the criteria for determining whether a relationship is a function. It covers the vertical line test for graphs, checks for unique x-values in tables, and examines mapping diagrams where each input has one output. It also looks at equations to confirm if they fit the format y = f(x). Understanding these criteria is essential for identifying functions in various mathematical representations, ensuring clarity in mathematical communication and analysis.

hope
Télécharger la présentation

Function or Not

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. Function or Not

  2. Function or Not Input Output 1 2 3 4 2 3 4 NO NO Yes Yes

  3. Function or Not Input Output 1 2 3 4 1 2 3 4 Yes Yes Yes No

  4. Function or Not Input Output 1 2 3 4 5 4 3 2 Yes Yes No Yes

  5. Function or Not Input Output 5 4 3 2 Yes 1 No Yes No

  6. Function or Not Input Output 1 2 3 4 No 2 Yes No Yes

  7. Function or Not Input Output 2 4 6 8 1 2 3 4 Yes Yes Yes Yes

  8. Determining Functionality • From a graph • Must pass the vertical line test (not touch in more than one place at same time) • From a table • No repeats in “X” values • From a mapping diagram • Only one arrow can come out of any one input (for ever input there is only one output) • From and equation • Is the equation written in Y=

More Related