a substantial snowstorm is hitting the Northeast region and is predicted to snow at a rate of 2 inches per hour for the first three hours of the storm. The storm is supposed to pause for three hours and then resume a rate of one hawfinch per hour for the next four hours. the depth, D, of the storm's the total number of inchesnof snow that has fallen at a given time. determine the piecewise linear function for D as a function of the number of hours t, since the storm began. There should be three formulas. the first two should be relativ