The nth term would be -2n+14
nth terms: 1 2 3 4
Sequence:12 10 8 6
This sequence has a difference of -2
Therefore it would become -2n. Replace n with 1 and you would get -2.
To get to the first term you have to add 14. Therefore the sequence becomes -2n+14.
To check your answer replace n with 2, 3 or 4. You will still obtain the number in the sequence that corresponds to the nth term.
nth term= 6 + (n-1) (2)
The nth term is (2n - 12).
2n - 12
It is: 2n+4
It is: nth term = -4n+14
If you mean: 6 12 18 24 then the nth term is 6n
The nth term of that series is (24 - 6n).
The nth term is 18 -3n and so the next term will be 3
24 - 6n
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
The nth term in this sequence is 4n - 2.
It is: 26-8n
10 - 4n
18 - 6n
t(n) = 3*n
It is: nth term = 29-7n
If 3 is the first term, then the nth term is [ 3 x 2(n-1) ] .