Determine If the Sequence Is Arithmetic $$a _ { 1 } = 2 , a _ { n } = a _ { n - 1 } + 8$$

question 20

Multiple Choice

Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.
- $$a _ { 1 } = 2 , a _ { n } = a _ { n - 1 } + 8$$

• A)yes, 1
• B)yes, 2
• C)yes, 8
• D)no

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