Use the Midpoint Rule with n = 5 to approximate the following integral. [² x Solution The endpoints of the subintervals are 1, 1 1.2 1.4 RE 1.6 3 Ax=0.4 1.8 The width of the subintervals is Ax = 7 9 11 13 2 2.2 3 3 = - 3 ( 1²/2² - 16-2²-24-2²6) = (3-¹) = [ dx ≈ Ax[R(1.2) + f(1.6) + f(2) + f(2.4) + f(2.8)] 2.4 and 3, so the midpoints are 1.2, 1.5, 2, 2.4, and [ 2.64 3 2.8 3 x ], so the Midpoint Rule gives the following. .(Round your answer to four decimal places.) Since f(x) = -²x > 0 for 1 ≤ x ≤ 3, the integral represents an area, and the approximation given by the Midpoint Rule is the sum of the areas of the rectangles shown in the figure below. . (See the figure below.)
Use the Midpoint Rule with n = 5 to approximate the following integral. [² x Solution The endpoints of the subintervals are 1, 1 1.2 1.4 RE 1.6 3 Ax=0.4 1.8 The width of the subintervals is Ax = 7 9 11 13 2 2.2 3 3 = - 3 ( 1²/2² - 16-2²-24-2²6) = (3-¹) = [ dx ≈ Ax[R(1.2) + f(1.6) + f(2) + f(2.4) + f(2.8)] 2.4 and 3, so the midpoints are 1.2, 1.5, 2, 2.4, and [ 2.64 3 2.8 3 x ], so the Midpoint Rule gives the following. .(Round your answer to four decimal places.) Since f(x) = -²x > 0 for 1 ≤ x ≤ 3, the integral represents an area, and the approximation given by the Midpoint Rule is the sum of the areas of the rectangles shown in the figure below. . (See the figure below.)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter8: Further Techniques And Applications Of Integration
Section8.2: Integration By Parts
Problem 34E
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