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A(n)=−5+6(n−1) What is the 12th term in the sequence
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A(n)=−5+6(n−1)
What is the 12th term in the sequence

User Brian Bowman
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1 Answer

11 votes

Answer:

n/2[2a+(n-1)d]

12/2[2(-5)+(12-1)6]

66-10=56×6=336

336 is the 12th term

User Darkfrog
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