You can find the slope by using the rise over run method, which means you use two points and count the distance up or down and left or right from the first point to the second. In this situation, the rise is 3 and the run is 7.
Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.