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Answered

3, 9, 27, 81...
Which exponential function describes the given sequence?
A) y = (- 1/ 3 )^x
B) y = 1 /3 ^x
C) y = (-3)^x
D) y = 3^x

Answer :

QueenZenobia
Like the other person said, the answer is D. 


9/3=3
27/9=3
81/27=3

Hope this helps.

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