3 Question 3 (1 point) Listen 6 Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed. f(x) = x2 between x = 2 and x = 6 using a lower sum with four rectangles of equal width. 54 62 69 86 Question 4 (1 point) 1) Listen Solve the problem.3 0 69 86 6 Question 4 (1 point) ) Listen Solve the problem. Suppose that g is continuous and that S' s(x) ax =s and f g(x) ax = 17. Find S' g(x) dx . O O - 12 10 - 22 22 Question 5 (1 point) () Listen Compute the definite integral as the limit of Riemann sums