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Q: What is the nth term for 23 15 7 -1 -9?

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35 * * * * * That is the next term. The question, however, is about the nth term. And that is 6*n - 1

It is 4n -1 and so the next term will be 23

It is: nth term = 29-7n

If you mean -1 3 7 11 15 then the nth term is 4n-5 and so the next term will be 19

The next term is: 15+4 = 19 The nth term is: 4n-5

It is: nth term = 5-4n and so the next term will be -19

The differences are 3, 5, 7, 9,11, ... and the first term is -1; the nth term is: n² - 2

The nth term is 4n-1 and so the next term will be 19

Balls deep

The nth term is -7n+29 and so the next term will be -6

The nth term for that arithmetic progression is 4n-1. Therefore the next term (the fifth) in the sequence would be (4x5)-1 = 19.

(n+1)2-1

The nth term is: 5-2n

t(n) = 3n2 + n + 1

The rule for the nth term is t(0) = 23 t(n) = mod[t(n-1) + 2n-1, 26] for n = 1, 2, 3, ...

3n(n+1] + 5 is the nth term

2n + 1

is 219 in the sequence of 4n-3

What is the 100th 1,8,15,22

This is an arithmetic sequence which starts at 14, a = 14, and with a common difference of -1, d = -1. We can use the nth term formula an = a + (n - 1)d to get an = 14 + (n - 1)(-1) = 14 - n + 1 = 15 - n.

nth term= 6 + (n-1) (2)

t(n) = 6*n - 1 where n = 1, 2, 3, ...

t(n) = n2 + 5n - 1

5, 11, 17, 23, 29

(2n-1)(-1)n