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Mathematics, 04.12.2020 08:20 TheCampingStone

What are the explicit equation and domain for an arithmetic sequence with a first term of 7 and a second term of 3? A. an = 7 - 4(n - 1); all integers where n greater than or equal to 1
B. an = 7 - 4(n - 1); all integers where n is greater than or equal to 0
C. an = 7 - 3(n - 1); all integers where n is greater than or equal to 1
D. an = 5 - 3(n - 1); all integers where n is greater than or equal to 0

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