Proportional Relationships

Front

What is a unit rate?

Back

A unit rate is a rate in which the unit in the denominator is 1.

Front

How can you determine if a table represents a proportional relationship?

Back

A table is proportional if the ratio of the values in one column to the values in another column is constant.

Front

What is the equation for a proportional relationship if the constant of proportionality is 9?

Back

Front

What is the equation for a proportional relationship if the constant of proportionality is 5?

Back

Front

If the constant of proportionality is 10, what is the correct proportional equation?

Back

Front

What does the constant of proportionality represent in a proportional relationship?

Back

The constant of proportionality represents the factor by which one quantity changes in relation to another.

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where their ratio is constant.

Front

If a table shows the values (2, 10), (4, 20), (6, 30), is it proportional?

Back

Yes, it is proportional because the ratio is constant (5).

Front

What is the formula to find the unit rate?

Back

The unit rate can be found by dividing the numerator by the denominator.

Front

What does it mean if a relationship is non-proportional?

Back

A non-proportional relationship means that the ratio between the two quantities is not constant.