Question 10 - 10 Points
During a snowstorm, snow fell at a constant rate for a number of hours.
Then it stopped snowing for a number of hours.
Then it started up again at a different constant rate.
Aaliyah made a graph showing the inches of snow on the ground over time using the data that she collected.
How long did it stop snowing for?
??? hours
(Important: Please check the attached photo before answering the question)