Generate an expression describing the temperature behavior for X=6. I had a doubt about how to do it, so far I have worked with three methods which are least squares (linear regression and polynomial regression), Newton polynomial and Lagrange polynomial. But I still can not get the expression, I hope you can help me.

Generate an expression describing the temperature behavior for X=6. I had a doubt about how to do it, so far I have worked with three methods which are least squares (linear regression and polynomial regression), Newton polynomial and Lagrange polynomial. But I still can not get the expression, I hope you can help me.

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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