Use Taylor series terms from zero to fourth order to approximate the function: f(x) = x4− 3x2+5x-1  Since xi = 0.8 with h = 1. That is, predict the value of the function at xi+1 = 1.8 with the Taylor Series of first, second, third and fourth order.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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Use Taylor series terms from zero to fourth order to approximate
the function: f(x) = x4− 3x2+5x-1 

Since xi = 0.8 with h = 1. That is, predict the value of the function at xi+1 = 1.8
with the Taylor Series of first, second, third and fourth order.
 

f(x):=x' – 3 a² +5 x-1
ri:=0.8
f(ri)=1.4896
ril:=1.8
f(ril)=8.7776
15
12.5
10
7.5
f(x)
25
-0.25
0.25
0.5
0.75
1.25
1.5
1.75
-2.5-
Transcribed Image Text:f(x):=x' – 3 a² +5 x-1 ri:=0.8 f(ri)=1.4896 ril:=1.8 f(ril)=8.7776 15 12.5 10 7.5 f(x) 25 -0.25 0.25 0.5 0.75 1.25 1.5 1.75 -2.5-
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