& BUS ANLYS Josue Alcocer 13.4 Area and the Definite Integral Question 4, 13.4.4-LS HW Score: 60%, 3 of 5 points Part 1 of 2 x Points: 0 of 1 The following graph shows the rate of inhalation of oxygen (in liters per minutes) by a person riding a bicycle very rapidly for 10 minutes. Estimate the total volume of oxygen inhaled in the first 20 minutes after the beginning of the ride. Use rectangles with widths of 1 minute and use the left endpoint of each subinterval to determine the height. Liters per minute -CO 8 10 12 14 16 18 20 Minutes Calculate the area of the rectangle from minute 1 to minute 2. A =1x (Round to the nearest tenth as needed.)