Riemann Sum Sketching Problem: Sketch appropriate rectangles to show the following. a

Chapter 5, Problem 9

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Riemann Sum Sketching Problem: Sketch appropriate rectangles to show the following. a. An upper sum with four increments, where the sample points are taken at the left endpoint of each subinterval b. A lower sum with three increments, where the sample points are taken at the left endpoint of each subinterval c. A Riemann sum with five increments, where the sample points are taken at the midpoint of each subinterval d. A Riemann sum with four increments, where no sample point is taken at the middle or at either end of a subinterval e. A Riemann sum with three increments, where two different sample points are at the same x-value f. A subinterval for an upper sum in which the sample point must be somewhere between the two endpoints