Write the First Five Terms of the Sequence

question 336

Multiple Choice

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 = (2n) n
​

• A)2, 8, 24, 64, 160Arithmetic sequenced = -2
• B)160, 64, 24, 8, 2Arithmetic sequenced = 2
• C)160, 64, 24, 8, 2Not an Arithmetic sequence
• D)2, 8, 24, 64, 160Arithmetic sequenced = 2
• E)2, 8, 24, 64, 160Not an Arithmetic sequence

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