Write the first five terms of the sequence.Determine whether the sequence is arithmetic.If so, find the common difference.(Assume that n begins with 1.) A_n = 6 + 4n A)38, 34, 30, 26, 22Arithmetic sequenced = -4 B)22, 26, 30, 34, 38Arithmetic sequenced = 4 C)10, 14, 18, 22, 26Arithmetic sequenced = -4 D)26, 22, 18, 14, 10Arithmetic sequenced = -4 E)10, 14, 18, 22, 26Arithmetic sequenced = 4

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Quizplus · Accepted Answer

The given formula is $A_n = 6 + 4n$. Substituting $n = 1, 2, 3, 4, 5$ into the formula gives the first five terms as 10, 14, 18, 22, 26, which is an arithmetic sequence with a common difference of 4.

Write the First Five Terms of the Sequence