This is an arithmetic sequence where the first element is 2, the difference is 3
a(n) = 2 + (n-1)3
a(n) = 2 + 3n - 3
a(n) = 3n - 1
Christina B.
asked • 03/05/21please help meeeee!!!
What is the explicit formula for the sequence below?
2, 5, 8, 11, …
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