12/9 Proportional Graphs Test Practice

Front

What does the point (3, 180) represent on a proportional graph?

Back

The family drove 180 miles in 3 hours.

Front

What indicates a non-proportional relationship in a graph?

Back

It does not go through the origin.

Front

If Taylor can write 100 words in 4 minutes, how many words can she write in one minute?

Back

Taylor can write 25 words per minute.

Front

What is the Unit Rate?

Back

Front

Which equation represents a proportional relationship?

Back

y = 8x.

Front

What is a proportional relationship?

Back

A relationship where two quantities maintain a constant ratio.

Front

How do you find the unit rate from a graph?

Back

Divide the total distance by the total time.

Front

What does it mean if a graph is a straight line through the origin?

Back

It indicates a proportional relationship.

Front

If a family drives 240 miles in 4 hours, what is their speed in miles per hour?

Back

60 miles per hour.

Front

What is the formula for finding the slope of a proportional graph?

Back