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A recursive rule for an arithmetic sequence is a1=-3;an-1+7 What is the iterative rule for this sequence?
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A recursive rule for an arithmetic sequence is a1=-3;an-1+7 What is the iterative rule for this sequence?
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Nov 28, 2018
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A recursive rule for an arithmetic sequence is a1=-3;an-1+7
What is the iterative rule for this sequence?
Mathematics
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Sindre J
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An arithmetic sequence is defined by its first term
its ratio
and the defining formula
The first term is given and equal
The ratio is the difference between two consecutive terms, we compute like this:
The correct answer is the second one.
Christian Flem
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Dec 4, 2018
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Christian Flem
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