During a snowstorm, Landon tracked the amount of snow on the ground. When the storm began, there were 2 inches of snow on the ground. For the first 4 hours of the storm, snow fell at a constant rate of 2 inches per hour. The storm then stopped for 3 hours and then started again at a constant rate of 3 inches per hour for the next 4 hours. Make a graph showing the inches of snow on the ground over time using the data that Landon collected.