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Type: Multiple-Choice
Category: Sequences and Series
Level: Grade 10
Standards: HSF-BF.A.1, HSF-BF.A.1a, HSF-BF.A.2, HSF-LE.A.2
Author: nsharp1
Created: 5 years ago

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Grade 10 Sequences and Series CCSS: HSF-BF.A.1, HSF-BF.A.1a, HSF-BF.A.2, HSF-LE.A.2

Which of the following recursive functions defines the sequence 5,8,11,14,...? Assume n∈ℕ.
  1. t(1)=3;  t(n)=t(n-1)+5, n>1
  2. t(1)=5,  t(n)=t(n-1)-3, n>1
  3. t(1)=5,  t(n)=t(n-1)+3, n>1
  4. t(2)=8,  t(n)=t(n-2)+6, n>2