Use the Method of Midpoint Rectangles to approximate the area under the curve at) = 3:2 33: + 3 from :c = 5 to a: = 35. Use 11 = 5 rectangles to find your approximation. t week 0 7 9.5 14.5 18,5 20 r(t) words per week 12.75 13.25 14 14 12.25 12.5 lan is trying to learn new Spanish words every week. The function r(t) in words per week is the rate at which he learns new Spanish words. - 20 A. Use the Trapezoidal Rule with sub-intervals indicated by the table to estimate r(t) dt. 0 266.125 B. What are the final units on your estimate?\f\f0 Question 1 Evaluate by interpreting as the area of a geOmetric figure: 3 ./ W: 0 Question Help: El Video [2] Written Example Submit Question 0 Question 2 8 1 The value of / 2da: is 2 $ 0 Question 3 Evaluate the definite integral 8 f (103: + 4)dsc 2 Question 4 4- 3 2 1- N 3 Evaluate the definite integral 4 sin(x) dx\fQuestion 6 80 60 20 U- Evaluate the definite integral (3x2 - 4x + 6) da Submit Question Question 7 Evaluate the definite integral 10 sin (x ) dx\f