1. Consider the function f(x) = x³ + 3x (a) Find the second Taylor polynomial T₂(x) for f(x) based at b = 1. - 1 (b) Find an a > 1 such that |T₂(x) - f(x)| ≤ on the interval [1, a]. For full credit, you must justify your answer with the error bound formula.

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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1. Consider the function f(x) = x³ + 3x
(a) Find the second Taylor polynomial T₂(x) for f(x) based at b = 1.
-
1
(b) Find an a > 1 such that |T₂(a) f(x)| ≤ on the interval [1, a].
For full credit, you must justify your answer with the error bound formula.
Transcribed Image Text:1. Consider the function f(x) = x³ + 3x (a) Find the second Taylor polynomial T₂(x) for f(x) based at b = 1. - 1 (b) Find an a > 1 such that |T₂(a) f(x)| ≤ on the interval [1, a]. For full credit, you must justify your answer with the error bound formula.
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