Determine Whether the Sequence Is Arithmetic $n$ Begins with 1 $$a _ { n } = 6 + 4 n$$

question 62

Multiple Choice

Determine whether the sequence is arithmetic. If so, find the common difference. (Assume that $n$ begins with 1 .)
$$a _ { n } = 6 + 4 n$$

• A) \(- 4\)
• B) \(- 6\)
• C) 6
• D) 4
• E) not arithmetic

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