- By
**gina** - Follow User

- 75 Views
- Uploaded on

Download Presentation
## PowerPoint Slideshow about ' Materials Reminders' - gina

**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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript

Reminders

Get out your agenda if you see your name below. I would like to have you in my FLEX tomorrow.

Which of the following is the best value?

A dozen donuts for $3.76

Or

A 20-pack of donuts for $6

Topic:

4-2 Proportional and Nonproportional Relationships

Essential Question(s):

How do I identify proportional and nonproportional relationships?

Proportional – two quantities with a constant ratio

Example:

Nonproportional – two quantities that do not have a constant ratio

Example:

Notes:

Cornell Notes

Determine whether the ratio between the two quantities remains the same

Example:

1 shrimp costs $0.50

2 shrimp cost $1.00

3 shrimp cost $1.50

Note that the unit cost of one shrimp remains the same

How do I identify proportional relationships?

Determine whether the ratio between the two quantities does not remain the same

Example:

1 shrimp costs $0.50

2 shrimp cost $0.75

3 shrimp cost $1.00

How do I identify nonproportional relationships?

Bubba eats 200 shrimp every day. Bubba keeps track of the total number of shrimp he has eaten each week in the following table.

On the blank side of your Cornell Notes, write in complete sentences whether or not the table above shows a proportional or nonproportional relationship. Explain in great detail your reasoning.

Forrest tries to keep up with Bubba’s shrimp eating. Forrest keeps track of the total number of shrimp he has eaten each week in the following table.

On the blank side of your Cornell Notes, write in complete sentences whether or not the table above shows a proportional or nonproportional relationship. Explain in great detail your reasoning.

Download Presentation

Connecting to Server..