
Mark M. answered 04/14/20
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Mathematics Teacher - NCLB Highly Qualified
an = (n2(-1)n-1 / (8n - 1)
Yumi A.
asked 04/14/20Find a formula for the nth term, an, of the sequence assuming that the indicated pattern continues.
{1/7, -4/15, 9/23, -16/31}
an=?
Mark M. answered 04/14/20
Mathematics Teacher - NCLB Highly Qualified
an = (n2(-1)n-1 / (8n - 1)
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