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Mathematics 15 Online
OpenStudy (anonymous):

Which of the following is the explicit formula for the sequence below? 8, 12, 16, 20, ... A. an = 4 + 8(n - 1) B. an = 8 + 4n C. an = 4 + 8n D. an = 8 + 4(n - 1)

OpenStudy (anonymous):

b

OpenStudy (anonymous):

wrong

OpenStudy (anonymous):

d then it can only be one of two answers.

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