. During a snowstorm, snow falls at a constant rate and is recorded by a meteorologist. The data is plotted on the graph below. Which equation models the relationship between the number of hours, x, of the snowstorm, and the number of inches of snow, y, on the ground?* Snowstorm Inches of Snow on the Ground 30 27 24 21 18 15 12 6 0 1 2 3 4 4 5 Number of Hours