Use the Formula for the Sum of the First N $$\sum _ { i = 1 } ^ { 27 } ( 6 i - 1 )$$

question 27

Multiple Choice

Use the formula for the sum of the first n terms of an arithmetic sequence to find the indicated sum.
- $$\sum _ { i = 1 } ^ { 27 } ( 6 i - 1 )$$

• A) \(2362.5\)
• B) 2457
• C) 2241
• D) 2160

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