Formulate a 4th order interpolating polynomial that models the COVID cases in the Philippines from April to October, 2021 in a monthly basis. Choose 5 points within the interval to obtain the best model. You may obtain the data from reputable websites. Use either the Newton’s Divided Difference or the Lagrange methods of interpolation. Does your model conform with the trend of the actual data?

Formulate a 4th order interpolating polynomial that models the COVID cases in the Philippines from April to October, 2021 in a monthly basis. Choose 5 points within the interval to obtain the best model. You may obtain the data from reputable websites. Use either the Newton’s Divided Difference or the Lagrange methods of interpolation. Does your model conform with the trend of the actual data?

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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