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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

What is the explicit form of the sequence defined by a1=12;  an=12an-1, n>1?
  1. an=(12)n-1
  2. an=(12)⋅(12)-n
  3. an=(12)n
  4. an=12⋅(12)n