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# Given the arithmetic sequence an = 5 + 2(n − 1), what is the domain for n? All integers All integers where n ≥ 0 All integers where n > 1 All integers where n ≥ 1

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In the arithmetic progression, consecutive terms you will need to have the same sequence. n is usually the variable that is used to denote the number of terms of the arithmetic progression. If n = 0 then, by substituting this value of n for the equation of the first or baeline point. Therefore, the answer to this point is the second option.