SOLUTION: Find General term for (An) for arithmetic sequence where a1=13 and a4=25

SOLUTION: Find General term for (An) for arithmetic sequence where a1=13 and a4=25

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Question 1010133: Find General term for (An) for arithmetic sequence where
a1=13 and a4=25
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
for the common difference;

, general term, using n for the index.

The number of common differences from to is three of them.
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