Find a 1 and d for the arithmetic series. S 12 = -108, a 12 = -19

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Find a₁ and d for the arithmetic series.

S₁₂ = -108, a₁₂ = -19

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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Question Posted: Apr 10, 2019 03:11 PM

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Find a 1 and d for the arithmetic series. S 12 = -108, a 12 = -19

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S12 108 91219 The formula for the sum is S ...View the full answer

College Algebra

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