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Find the best (in the sense of least squares over (-1,1)) second degree polynomial approx- imation to f(x) = x.

Find the best (in the sense of least squares over (-1,1)) second degree polynomial approx- imation to f(x) = x.

Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CM: Cumulative Review
Problem 21CM
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Question
Find the best (in the sense of least squares over (-1,1)) second degree polynomial approx- imation to f(x) = x³. %3D
Transcribed Image Text:Find the best (in the sense of least squares over (-1,1)) second degree polynomial approx- imation to f(x) = x³. %3D
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