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Type: Multiple-Choice
Category: Sequences and Series
Level: Grade 10
Standards: HSF-BF.A.2
Author: nsharp1
Created: 4 years ago

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Sequences and Series Question

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Grade 10 Sequences and Series CCSS: HSF-BF.A.2

Given the geometric sequence defined by an=18⋅8n, what is the recursive form of this sequence?
  1. a1=1;  an=8an-1, n>1
  2. a1=18;  an=8an-1, n>1
  3. a1=8;  an=8an-1, n>1
  4. a1=8;  an=18an-1, n>1