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.
:)
The nth term is (2n - 12).
2n - 12
It is: 2n+4
Well, darling, the nth term for the sequence 18, 12, 6, 0, -6 is -6n + 24. So, if you plug in n = 1, you get 18; n = 2 gives you 12, and so on. Just a little math magic for you to enjoy!
If you mean: 6 12 18 24 then the nth term is 6n
It is: nth term = -4n+14
3n
3n
The nth term is 18 -3n and so the next term will be 3
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
The given sequence 6, 8, 10, 12 is an arithmetic sequence with a common difference of 2 between each term. To find the nth term of an arithmetic sequence, you can use the formula: (a_n = a_1 + (n-1)d), where (a_n) is the nth term, (a_1) is the first term, (n) is the term number, and (d) is the common difference. In this case, the first term (a_1) is 6 and the common difference (d) is 2. So, the nth term (a_n = 6 + (n-1)2 = 2n + 4).
1,7,13,19