Proportional Tables and Graphs

Front

What is the horizontal axis in a graph?

Back

The horizontal axis is the x-axis.

Tags

CCSS.5.G.A.1

Front

What does it mean if a graph does not go through the origin?

Back

It indicates a non-proportional relationship.

Tags

CCSS.7.RP.A.2D

Front

What is the constant of proportionality?

Back

It is the constant ratio between two proportional quantities.

Tags

CCSS.7.RP.A.2B

Front

How do you find the constant of proportionality from a table?

Back

Divide the values of one quantity by the corresponding values of the other quantity.

Tags

CCSS.7.RP.A.2B

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a table shows values that are proportional, what can you say about the ratios?

Back

The ratios of the values will be constant.

Tags

CCSS.7.RP.A.2A

Front

What does it mean for a relationship to be proportional?

Back

It means that as one quantity changes, the other quantity changes at a constant rate.

Tags

CCSS.7.RP.A.2D

Front

What is an example of a proportional relationship?

Back

If 1 hour equals 60 minutes, then 2 hours equals 120 minutes.

Tags

CCSS.7.RP.A.2A

Front

What is the significance of the origin in a graph?

Back

The origin (0,0) indicates the starting point of the graph and is crucial for determining proportionality.

Tags

CCSS.6.RP.A.3C

Front

What is the difference between proportional and non-proportional relationships?

Back

Proportional relationships have a constant ratio, while non-proportional relationships do not.

Tags

CCSS.7.RP.A.2D