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Find the first, fourth, and eighth terms of the sequence. A(n) = –5 • 2n–1

A. –5; –40; –640

B. –20; –160; –2,560

C. 1; –1,000; –10,000,000

D. –10; –80; –1,280

1 Answer

4 votes

Answer:

-5; -40; -640

Explanation:

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