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Question 7 • EA Pre-Calculus Credit Recovery
Use the arithmetic-sequence formula aₙ = a₁ + (n − 1)d. For the 17th term, a₁₇ = 10 + (17 − 1)(−3) = 10 − 48 = −38. The correct choice is −38.
AI-written and checked against the verified answer.
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