The general term of a sequence is given. Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.an = 3n
A. geometric, r = 4
B. geometric, r = 3
C. arithmetic, d = 3
D. neither
Answer: B
Mathematics
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? 
A. 
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C. 
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