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Mathematics, 20.03.2020 23:02 anaroles04

Which explicit function defines the sequence -8, 16, -32, 64, -128?
a) an = -8 - 2(n-1)

b) an= -8(-2)n-1

c) an= -2(-8)n

d) an= -2 - 8(n-1)

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Which explicit function defines the sequence -8, 16, -32, 64, -128?
a) an = -8 - 2(n-1)
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