b) Use xo = 1, X₁ = 1.5, x₂ = 2 to find the second interpolating polynomial to 3 f(x) = 2x+1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 35E
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Solve for option b only
3) a) Determine the linear Lagrange interpolation polynomial that passes through the
points (-1, 2) and (4,1).
b) Use xo = 1, X₁
3
f(x) =
2x+1
=
= 1.5, x₂
= 2 to find the second interpolating polynomial to
Transcribed Image Text:3) a) Determine the linear Lagrange interpolation polynomial that passes through the points (-1, 2) and (4,1). b) Use xo = 1, X₁ 3 f(x) = 2x+1 = = 1.5, x₂ = 2 to find the second interpolating polynomial to
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