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What are the next three terms in the sequence 2, -4, 8, -16, 32, ...? A. -128, 256, -512 B. 160, 320, 640 C. 160, -320, 640 D. -64, 128, -256
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What are the next three terms in the sequence 2, -4, 8, -16, 32, ...? A. -128, 256, -512 B. 160, 320, 640 C. 160, -320, 640 D. -64, 128, -256

User Arka Mallick
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2 Answers

5 votes
The answer is D

hope this helps
User Peter Tarlos
by
7.4k points
1 vote
common ratio is -2

next 3 terms :
32 * -2 = -64
-64 * -2 = 128
128 * -2 = -256

answer is D
User Turgut Dsfadfa
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7.2k points
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