Find f(2), ƒ(3), and ƒ(4) if ƒ is defined recursively by ƒ(0) = −1, ƒ(1) = 2, and for n ≥ 2 by (a) f(n + 1) = f(n) + 3ƒ(n − 1) (b) f(n + 1) = f(n)² · ƒ(n − 1)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 28E
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Find ƒ(2), ƒ(3), and ƒ(4) if ƒ is defined recursively by ƒ(0) = −1, ƒ(1) = 2, and for n ≥ 2 by
(a) f(n + 1) = f(n) + 3f(n − 1)
(b) f(n + 1) = f(n)² · ƒ(n − 1)
Transcribed Image Text:Find ƒ(2), ƒ(3), and ƒ(4) if ƒ is defined recursively by ƒ(0) = −1, ƒ(1) = 2, and for n ≥ 2 by (a) f(n + 1) = f(n) + 3f(n − 1) (b) f(n + 1) = f(n)² · ƒ(n − 1)
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