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Consider the following data points: r|-1 0 0 2 2 y-1 0 1 1 2 Find the best-fit line y = a+ Bx for the above data. Show ALL your work!

Consider the following data points: r|-1 0 0 2 2 y-1 0 1 1 2 Find the best-fit line y = a+ Bx for the above data. Show ALL your work!

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Q8. Consider the following data points: -1 0 0 2 2 y -1 0 1 1 2 a) Find the best-fit line y = a+ Br for the above data. Show ALL your work! b) Suppose we want to find the best function of the form y = a(-3)" +32" + y for this same data. Give the system Az z b that would find this best-fit function. You do NOT need to solve this; only specify the matrix A, and the vectors z and b.
Transcribed Image Text:Q8. Consider the following data points: -1 0 0 2 2 y -1 0 1 1 2 a) Find the best-fit line y = a+ Br for the above data. Show ALL your work! b) Suppose we want to find the best function of the form y = a(-3)" +32" + y for this same data. Give the system Az z b that would find this best-fit function. You do NOT need to solve this; only specify the matrix A, and the vectors z and b.
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