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13 Nov 2019
6. Now suppose f(x) = 10-10 Use a midpoint Riemann sum with n = 4 rectangles to estimate the area under the graph of this function and above the x-axis. 7. Repeat the previous question, using a left Riemann sum with n6 rectangles 8. Draw pictures of the rectangles used for exercises 6 and 7, like you see in the Preview Activity for this section. Based on the visuals, which appears to be a better approximation to the true area under the curve: A midpoint sum with 4 rectangles, or a left-hand sum with 6 rectangles? Explain.
6. Now suppose f(x) = 10-10 Use a midpoint Riemann sum with n = 4 rectangles to estimate the area under the graph of this function and above the x-axis. 7. Repeat the previous question, using a left Riemann sum with n6 rectangles 8. Draw pictures of the rectangles used for exercises 6 and 7, like you see in the Preview Activity for this section. Based on the visuals, which appears to be a better approximation to the true area under the curve: A midpoint sum with 4 rectangles, or a left-hand sum with 6 rectangles? Explain.
Hubert KochLv2
16 Mar 2019