From the Given Terms of the Arithmetic Sequence, Find A1 $a _ { 12 } = 50$

question 49

Multiple Choice

From the given terms of the arithmetic sequence, find a1 and d.
- $a _ { 12 } = 50$ and $a _ { 25 } = 89$

• A) \(a _ { 1 } = 17 , d = 3\)
• B) \(a _ { 1 } = 20 , d = 3\)
• C) \(a _ { 1 } = 2 , d = 4\)
• D) \(a _ { 1 } = 14 , d = 3\)

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