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The explicit rule for a sequence is an=5(−2)n−1an=5(−2)n−1 .

 

What is the recursive rule for the sequence?

 

  • an=−5(an−1),a1=2
  • an=−2(an−1),a1=5
  • an=−5(an+1),a1=2
  • an=−2(an+1),a1=5
 Feb 7, 2018

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