In Exercises 1921, write a formula for the general term (the nth term) of each arithmetic sequence.

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In Exercises 19–21, write a formula for the general term (the nth term) of each arithmetic sequence. Do not use a recursion formula. Then use the formula for a_n to find a₂₀, the 20th term of the sequence.

a₁ = 200, d = -20

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 19, 2023 03:12 AM

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In Exercises 1921, write a formula for the general term (the nth term) of each arithmetic sequence.

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College Algebra

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