what is the nth rule for this sequence/ 4,10,16,22?
This is an arithmetic sequence (AP)
The first time is 4 and the comon difference is 6
Look here to see how APs work
http://www.mathsisfun.com/algebra/sequences-sums-arithmetic.html
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an = 4 + 6(n-1) = 6n - 2 where "n" is the nth term
