Mathematics, 31.07.2019 05:00 rmcarde4432

Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15, answer choices a) an = 9 + 2(n - 1) b) an = 9 + 2(n + 1) c) an = 9 + 2 d) an = 9 + 2(n)

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Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15, answer choices a) an =...