Mathematics, 13.07.2019 22:00, smortandsons

What is the formula for the following geometric sequence? 3, 12, 48, 192, a)an = 4 · 3n - 1 b)an = 3 · (-4)n - 1 c)an = 3 · 4n - 1 d)an = (1/4) · 3n - 1

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What is the formula for the following geometric sequence? 3, 12, 48, 192, a)an = 4 · 3n - 1 b)an =...