Find a general term an for the geometric sequence.3, 9, 27, 81, 243, ...

A. an= 3 + 6(n - 1) 
B. an = 3n
C. an = 3n-1 + 2
D. an = 6n 


Answer: B

Mathematics

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A. 7 
B. 5 
C. 6
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