Consider the function f(x) = x + 2/1. Construct the Lagrange interpolation polynomial which interpolates the function f(x) at x = 1/2, ₁ = 1 and ₂ = 2.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the function f(x) = x + 2. Construct the Lagrange interpolation polynomial which interpolates the
function f(x) at xo = 5, x1 =
1 and x2 = 2.
O 2x2 – 6x +7
I+ -
2x
+1
10 2 +*
Transcribed Image Text:Consider the function f(x) = x + 2. Construct the Lagrange interpolation polynomial which interpolates the function f(x) at xo = 5, x1 = 1 and x2 = 2. O 2x2 – 6x +7 I+ - 2x +1 10 2 +*
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