During a snowstorm, Sarah tracked the amount of snow on the ground. When the storm began, there were 5 inches of snow on the ground. Snow fell at a constant rate
of 1 inch per hour until another 2 inches had fallen. The storm then stopped for 3
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 Sarah collected.