Use polynomial fitting to find the formula for the nth term of the sequence (an)n>1 which starts, 0, 23, 78, 177, 332, ... Note the first term above is a₁, not ao. an = 2n³+4n³-3n-3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 17E
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Use polynomial fitting to find the formula for the nth term of the sequence (an)n>1 which starts,
0, 23, 78, 177, 332, ...
Note the first term above is a₁, not að.
an = 2n³+4n³-3n-3
Transcribed Image Text:Use polynomial fitting to find the formula for the nth term of the sequence (an)n>1 which starts, 0, 23, 78, 177, 332, ... Note the first term above is a₁, not að. an = 2n³+4n³-3n-3
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