Write the rule for finding the nth term in each sequence.Match column A with column B.

Column A
1. 3,5,7,9_,_,_
2. 3,6,9,12,_,_,_
3. 2/3,3/4,4/5,_,_,_
4.2,4,6,8,_,_,_

Column B
A.2n+1
B.2n
C.n+1 over(-)n+2
D.3n

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