Math 7 Proportional Relationships - End of Module Review

Front

What does the point (0,0) represent in a fundraiser graph?

Back

$0 is raised at the beginning of the fundraiser.

Front

Does the table represent a proportional relationship?

Back

Yes.

Front

What is the unit rate in the proportional relationship: 120 miles in 2 hours?

Back

60 miles/1 hour.

Front

If a 12-ounce bottle of shampoo lasts 16 weeks, how long would an 18-ounce bottle last?

Back

24 Weeks.

Front

What equation represents the total price P for n sandwiches at $5.20 each?

Back

$5.20n = P.

Front

Define a proportional relationship.

Back

A relationship where two quantities maintain a constant ratio.

Front

What is the constant of proportionality?

Back

The constant ratio in a proportional relationship.

Front

How do you determine if a set of data is proportional?

Back

Check if the ratios of corresponding values are equal.

Front

What is a unit rate?

Back

A comparison of two different quantities where one of the quantities is 1.

Front

If a car travels 240 miles in 4 hours, what is the unit rate?

Back

60 miles per hour.