Which recursive sequence would produce the sequence 7, -30, 155, ...? a1 = 7 and an a₁ = 7 and an O a1 = = 5an-1-5 -2an-1-4 a₁ = 7 and an = -5an-1 +5 = a₁ = 7 and an = -4an-1-2

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.1: Sequences And Their Notations
Problem 67SE: Consider the sequence defined by an=68n. Is an=421 a term in the sequence? Verify the result.
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Which recursive sequence would produce
the sequence 7, -30, 155, ...?
Oa₁ = 7 and an = = 5an-1 - 5
Oa₁ = 7 and an =
a1
a₁ = 7 and an
O a1
=
a₁ = 7
-2an-1-4
-5an-1 +5
and
7 and an = -4an-1-2
Transcribed Image Text:Which recursive sequence would produce the sequence 7, -30, 155, ...? Oa₁ = 7 and an = = 5an-1 - 5 Oa₁ = 7 and an = a1 a₁ = 7 and an O a1 = a₁ = 7 -2an-1-4 -5an-1 +5 and 7 and an = -4an-1-2
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