a. Find the cubic function that is the best fit for the data in the table below. b. Find the quartic function that is the best fit for the data in the table. X y 1 -6 2 -2 3 0 4 8 5 28 6 150 7 1450
a. Find the cubic function that is the best fit for the data in the table below. b. Find the quartic function that is the best fit for the data in the table. X y 1 -6 2 -2 3 0 4 8 5 28 6 150 7 1450
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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Transcribed Image Text:a. Find the cubic function that is the best fit for the data in the table below.
b. Find the quartic function that is the best fit for the data in the table.
X
y
1
-6
2
-2
View an example
3
0
4
8
Textbook
5
28
6
150
a. The cubic function is y=
(Simplify your answer. Use integers or decimals for any numbers in the expression. Round to thre
7
1450
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