There was a layer of snow on Joe's driveway when it began to snow again. As the snow fell, Joe
measured the depth, in centimeters (cm), of snow on his driveway. After 10 minutes, he
measured 2.0 cm of snow on the driveway. After 30 minutes, the snow was 3.6 cm deep. The
snow continued to fall at the same constant rate. Joe graphed a line to represent the snowfall.
A. What should be the slope of Joe's line?
B. Explain what the slope means in this situation.
C. Write the equation for Joe's line.