Do the question D and E, please as detailed as possible and write clear

Test: Ine integral and the Fundamental Theorem of Calculus User Name: Instructor: Date: (print clearly) Free-Response Question 1-no calculator 1. The velocity of a car is recorded every 10 seconds, as shown in the table below. t (sec) 0 10 20 30 40 50 60 70 v(t) (ft/sec) 4 12 22 38 50 57 59 60 A. Explain the meaning of ,v(1)di in terms of the car's travel. Use correct units. B. Evaluate v(1)di using a left-hand approximation with n=4.(print clearly) D. Evaluate , v(1)di using a trapezoidal approximation with n=7. E. Determine the average acceleration of the car over the time interval Ost s 70