Consider the given function. f (x) = e² +8 Evaluate the Riemann sum for 0 ≤ x ≤ 2, with n = 4, correct to six decimal places, taking the sample points to be midpoints. Part 1 of 3 We must calculate M₁ = (x) 4x = [1(x₁) + 1(×₂) + 1(×3) + √(x4)]ax, where X₁, X2, X3, X4 represent the midpoints of four equal sub-intervals of [0, 2]. Since we wish to estimate the area over the interval [0, 2] using 4 rectangles of equal widths, then each rectangle will have width Ax = -1/2 x 1/2. Part 2 of 3 We wish to find M₁ = ()[(1) + f(×2) + √(×3) + f(x4)]· (±)[1(×1) M4 Since X₁, X₂, X3, x4 represent the midpoints of the four sub-intervals of [0, 2], then we must have the following. X1 X₂ IX IX X3 11 = =
Consider the given function. f (x) = e² +8 Evaluate the Riemann sum for 0 ≤ x ≤ 2, with n = 4, correct to six decimal places, taking the sample points to be midpoints. Part 1 of 3 We must calculate M₁ = (x) 4x = [1(x₁) + 1(×₂) + 1(×3) + √(x4)]ax, where X₁, X2, X3, X4 represent the midpoints of four equal sub-intervals of [0, 2]. Since we wish to estimate the area over the interval [0, 2] using 4 rectangles of equal widths, then each rectangle will have width Ax = -1/2 x 1/2. Part 2 of 3 We wish to find M₁ = ()[(1) + f(×2) + √(×3) + f(x4)]· (±)[1(×1) M4 Since X₁, X₂, X3, x4 represent the midpoints of the four sub-intervals of [0, 2], then we must have the following. X1 X₂ IX IX X3 11 = =
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 68E
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