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

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Sequences and Series Question

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

Which recursive function defines the sequence 0,2,2,10,18,58,130,... for n∈N?
  1. t(1)=0;  t(n)=t(n-1)+n-2, n>1
  2. t(1)=0, t(2)=2;  t(n)=t(n-1)+4t(n-2), n>2
  3. t(1)=0, t(2)=2;  t(n)=t(n-1)+2t(n-2), n>2
  4. t(1)=0, t(2)=2;  t(n)=t(n-1)+4(n-2), n>2