numerical analysis question/for the polynomial regression given in the picture; a. A, B,C coefficients according to the values given in the picture. calculate. b. Find the value of the polynomial regression for the picture.

numerical analysis question/for the polynomial regression given in the picture; a. A, B,C coefficients according to the values given in the picture. calculate. b. Find the value of the polynomial regression for the picture.

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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Question

numerical analysis question/for the polynomial regression given in the picture;
a. A, B,C coefficients according to the values given in the picture.
calculate.
b. Find the value of the polynomial regression for the picture.

a.
f(1) = -2₁ f (2) = -1₁ f(3) = 4
b. f (2.5)

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Step 2: Evaluate the coefficient A , B and C:

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Step 3: Evaluate the polynomial

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