Example 4: A car has been travelling on an interstate highway for 10 minutes at a velocity represented by the function v(t) = 0.4+ 0.2t - 0.02t2, 0 t 10, where t is measured in minutes and the velocity is measured in miles per minute. a) Estimate the distance travelled during the 10 minutes using the left-rectangle approximation with five rectangles b) Estimate the distance travelled during the 10 minutes using the right-rectangle approximation with five rectangles c) Set up a general formula to find the exact distance travel during the 10 minute