2, -8, 32, -128 O an = a-1 · 4 a1 = O an = an-1:-4 a1 = - %3D O an = an-1 ·–4 aj = 2 O an = an-1:4 a1 =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.5: Other Types Of Equations
Problem 52E
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Answer this for me mate. Much appreciated. :)

Find the recursive formula.
2, -8, 32, -128
An = A-1 4
1
a1 = 2
An = Cn-1:-4
a1 = -
= An-1:-4
a1 = 2
O an = an-1·4
1
8
Transcribed Image Text:Find the recursive formula. 2, -8, 32, -128 An = A-1 4 1 a1 = 2 An = Cn-1:-4 a1 = - = An-1:-4 a1 = 2 O an = an-1·4 1 8
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