SOLUTION: If the given terms are part of an arithmetic sequence, write a rule for the sequence, then find a9 A1=-5 and a7= 91

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Question 1121696: If the given terms are part of an arithmetic sequence, write a rule for the sequence, then find a9
A1=-5 and a7= 91
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Do this one in similar manner as the other.