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Algebra 9 Online
OpenStudy (anonymous):

The first five terms in a quadratic sequence are shown below. 3, 9, 19, 33, 51,... What is the nth term in the sequence? A. 3n2 + 1 B. 2n2 + 2 C. 2n2 + 1 D. n2 + 2

OpenStudy (raden):

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