Answer:
See the attached image.
Explanation:
Here's how it all breaks down:
We start with 3 inches of snow-so our graph starts at 3 on the y-axis. Then we have a constant rate of 1 inch per hour until 2 inches fell-so 2 hours at an increase of 1 inch/hour. Then we have a 6 hour break, so a horizontal line for 6 hours. Finally, two hours with an increase rate of 2 inches per hour.