1 / 11

Problem and Variable

Problem and Variable. By: Libby Northam Mrs.Klar-7 9-20-10. Problem:. Margret and Monica went to the store to buy brownies. The brownies cost $10 each package, they bought 2 packages. Equation:. X = Number of packages Y = The total cost Y=10x or f(x)=10x. Independent and Dependent.

shaun
Télécharger la présentation

Problem and Variable

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. Problem and Variable By: Libby NorthamMrs.Klar-7 9-20-10

  2. Problem: • Margret and Monica went to the store to buy brownies. The brownies cost $10 each package, they bought 2 packages.

  3. Equation: X = Number of packages Y = The total cost Y=10x or f(x)=10x

  4. Independent and Dependent • Independent- number of packages • Dependent- the total cost We know that Y depends on X. So the total cost depends on the number of packages.

  5. Function or not • The data is a function because no “X” values repeat.

  6. Domain and Range • Domain- all the “X” values in the data • Range- all the “Y” values in the data D:{1,2,3,4,5} R:{10,20,30,40,50}

  7. Graph

  8. Discrete or continuous • The data is continuous because it is not a line it is points.

  9. Graph The total cost

  10. Soooo… • The total cost is depending on the number of packages that Margret and Monica buy $10 a pack. If the buy 2 packages than the spend $20.

  11. Thank you for watching! 

More Related