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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 functions describes the sequence 18,312,13,212,8,...? Assume that n∈ℕ.
  1. t(1)=18;  t(n)=4350t(n-1),n>1
  2. t(1)=18;  t(n)=t(n-1)-52,n>1
  3. t(1)=18;  t(n)=t(n-2)-5,n>2
  4. t(1)=18;  t(n)=52-t(n-1),t>1