If you mean: 15 11 7 3 then the nth term is 19-4n
It is: nth term = 5-4n and so the next term will be -19
To find the nth term of the sequence 5, 15, 29, 47, 69, we first determine the differences between consecutive terms: 10, 14, 18, and 22. The second differences are constant at 4, indicating that the nth term is a quadratic function. By fitting the quadratic formula ( an^2 + bn + c ) to the sequence, we find that the nth term is ( 2n^2 + 3n ). Thus, the nth term of the sequence is ( 2n^2 + 3n ).
If you mean -1 3 7 11 15 then the nth term is 4n-5 and so the next term will be 19
The sequence 1, 3, 6, 10, 15, 21 consists of triangular numbers, where the nth term can be calculated using the formula ( T_n = \frac{n(n + 1)}{2} ). This formula represents the sum of the first n natural numbers. For example, for n = 1, the term is 1; for n = 2, it is 3, and so on. Thus, the nth term is the sum of the integers from 1 to n.
15(1)
(1+n) x n/2 or (n + n2)/2
The nth term in this sequence is 4n + 3.
Type your answer here... The next numbers in the sequence are 55, 70, 87, 106, 127, etc.
It is: nth term = 29-7n
If you mean: 15 11 7 3 then the nth term is 19-4n
The nth term is: 5n
It is: nth term = 5-4n and so the next term will be -19
The nth term is 18 -3n and so the next term will be 3
The nth term is 4n-1 and so the next term will be 19
To find the nth term of the sequence 5, 15, 29, 47, 69, we first determine the differences between consecutive terms: 10, 14, 18, and 22. The second differences are constant at 4, indicating that the nth term is a quadratic function. By fitting the quadratic formula ( an^2 + bn + c ) to the sequence, we find that the nth term is ( 2n^2 + 3n ). Thus, the nth term of the sequence is ( 2n^2 + 3n ).
If you mean -1 3 7 11 15 then the nth term is 4n-5 and so the next term will be 19