Write the First N Terms of the Given Arithmetic Sequence $$a _ { 1 } = 86 , d = 7$$

question 206

Multiple Choice

Write the first n terms of the given arithmetic sequence (the value of n is indicated in the question) .
- $$a _ { 1 } = 86 , d = 7$$

• A) \(a _ { n } = 86 - 7 n , a _ { 6 } = 44\)
• B) \(a _ { n } = 86 - 7 ( n - 1 ) , a _ { 6 } = 51\)
• C) \(a _ { n } = 86 + 7 n , a _ { 6 } = 128\)
• D) \(a _ { n } = 86 + 7 ( n - 1 ) , a _ { 6 } = 121\)

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