(1 point) all the Definite Integral: Problem 1 The graph of a function g is given below. Estimate S_3 9(x) da using six subintervals with (a) right endpoints, (b) left endpoints, and (c) midpoints. (a) S_3g(x) dx ~ N/ H (b) S_39(x) da ~ (c) S_39(x) dx ~ -1.75 9 - 0 Note: You can earn partial credit on this problem.WeBWork : 23_Fa205_ST : 5.1_Cost_Area_and_the_Definite_Integral : 2 20500 Fa Previous Problem Problem List Next Problem 5.1 Cost Area and the Definite Integral: Problem 2 (1 point) The rectangles in the graph below illustrate a left endpoint Riemann sum for f(x) + 2x on the interval [3, 7]. The value of this left endpoint Riemann sum is and this Riemann sum [select an answer] the area of the region enclosed by y = f(I), the x-axis, and the vertical lines x = 3 and x = 7. an overestimate of equal to an underestimate of there is ambiguity Left endpoint Riemann sum for y = " + 2x on [3, 7]m (1) Elements of Calculus MATH... WeBWork : 23_Fa205_ST : 5.1_Cost_Area_and_the_Definite_Integral : 2 N 20500 Fall 2023 Previous Problem Problem List Next Problem The rectangles in the graph below illustrate a right endpoint Riemann sum for f (x) 6 + 2x on the interval [3, 7]. The value of this right endpoint Riemann sum is , and this Riemann sum v [select an answer] the area of the region enclosed by y = f(x), the x-axis, and the vertical lines x = 3 and x = 7. an overestimate of equal to an underestimate of there is ambiguity Right endpoint Riemann sum for y = " + 2x on [3, 7] Preview My Answers Submit Answers You have attempted this problem 0 times.5.1 Cost Area and the Definite Integral: Problem 3 (1 point) Consider the integral (2x2 + 2x + 5) da (a) Find the Riemann sum for this integral using left endpoints and n = 3. L3 = (b) Find the Riemann sum for this same integral, using right endpoints and n = 3. R3 Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 1 time. Your overall recorded score is 0%. You have unlimited attempts remaining.20500 Fall 2023 ext Problem (T point 25.2 13.2 70.8 A graph of f is shown above. The numbers shown represent the geometric area of each region. Evaluate the following definite integrals. -51 (20) da