To approximate the integral of a function w(x) on [-1, 1] use the formula = [₁, w(t)}dt ≈ w(a) + w(-a). Here 0 < a ≤ 1. Show in detail that the degree of precision of this formula is greater than or equal to 1. Find a such that the above formula has degree of precision strictly greater than 1.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
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To approximate the integral of a function w(x) on [–1, 1] use the formula
I(w) = | w(t)dt z w(a) + w(-a).
Here 0 < a < 1. Show in detail that the degree of precision of this formula is greater than or
equal to 1. Find a such that the above formula has degree of precision strictly greater than 1.
Transcribed Image Text:To approximate the integral of a function w(x) on [–1, 1] use the formula I(w) = | w(t)dt z w(a) + w(-a). Here 0 < a < 1. Show in detail that the degree of precision of this formula is greater than or equal to 1. Find a such that the above formula has degree of precision strictly greater than 1.
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