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Type: Multiple-Choice
Category: Sequences and Series
Level: Grade 9
Standards: HSF-BF.A.2
Author: nsharp1
Created: 5 years ago

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Sequences and Series Question

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Grade 9 Sequences and Series CCSS: HSF-BF.A.2

What is the explicit form of the sequence defined by [math]a_1 = 0; \ \ a_n = a_{n-1} + 3, \ n>1 ?[/math]
  1. [math]a_n = 3 + 3n[/math]
  2. [math]a_n = 3n[/math]
  3. [math]a_n = -3 + n[/math]
  4. [math]a_n = -3 + 3n[/math]