Find $a _ { n } \text { and } a _ { 6 }$

question 45

Multiple Choice

Find $a _ { n } \text { and } a _ { 6 }$ for the following arithmetic sequence.
- $$a _ { 15 } = - 10 , a _ { 17 } = - 44$$

• A) \(a _ { n } = 228 + 17 ( n - 1 ) , a _ { 6 } = 1180\)
• B) \(a _ { n } = 228 - 17 ( n - 1 ) , a _ { 6 } = 330\)
• C) \(a _ { n } = 228 - 17 ( n - 1 ) , a _ { 6 } = 143\)
• D) \(a _ { n } = 228 - 17 ( n - 1 ) , a _ { 6 } = 126\)

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