If a n = -2n + 7 is the nth term of an arithmetic sequence, the first

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If an = -2n + 7 is the nth term of an arithmetic sequence, the first term is _____.

(a) -2 

(b) 0 

(c) 5 

(d) 7

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College Algebra

ISBN: 9780135226865

11th Edition

Authors: Michael Sullivan, Michael Sullivan III

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