It is: nth term = -4n+14
The nth term is (2n - 12).
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
It is: 26-8n
10 - 4n
It is: nth term = -4n+14
The nth term is (2n - 12).
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
It is: 26-8n
10 - 4n
By varying the parameters of a quartic polynomial, the nth term can be made whatever you like. But, taking the simplest solution, Un = 2 - 4n for
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).
Un = 2n + 2 is one possible answer.
The nth term of the sequence is (n + 1)2 + 2.
The nth term is 9n-2
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. :)
1, 3, 6, 10, ... The nth term is n*(n+1)/2