During a snowstorm, Robert tracked the amount of snow on the ground. When the storm began, there was no snow on the ground. For the first 2
hours of the storm, snow fell at a constant rate of 1 inch per hour. The storm
then stopped for 5 hours and then started again at a constant rate of 2 inches
per hour for the next 6 hours. Make a graph showing the inches of snow on
the ground over time using the data that Robert collected.