okay so, to get 16 miles, it will take 2 hrs
to get 24 miles, it will take 3 hrs
to get 32 miles, it will take 4 hrs
and because this is a linear function it will look like a straight line shooting up through the origin, and will not get to an x-value until it moves up 8 units on the y-axis. ( draw a line that goes through the points (-1,8), (0,0), and (1,8).