Find the Lagrange interpolating polynomial that passesthrough the data points given by the table and estimatethe value of y whenever x = 1.75. Graph the Lagrangeinterpolating polynomial and the scatter plot of the observeddata in one graph.11.52 2.5y3.47.220.10.50.712.4

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Answered: Find the Lagrange interpolating…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the Lagrange interpolating polynomial that passes through the data points given by the table and estimate the value of y whenever x = 1.75. Graph the Lagrange interpolating polynomial and the scatter plot of the observed data in one graph. 1 1.5 2 2.5 y 3.4 7.2 20.1 0.5 0.7 12.4