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The sequence has a difference of 10, so the nth term starts with 10n.

Then to get to -8 from 10 you need to subtract 18.

So the nth term is 10n - 18.

Q: What is the nth term of -8 2 12 22?

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5n+2

The nth term is (2n - 12).

t(n) = (5n3 - 30n2 + 85n - 48)/6 , n = 1, 2, 3, ...

12 - 5(n-1)

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

Related questions

If you meant: 2 12 22 32 then the nth term = 10n-8

The nth term is 5n-3 and so the next term will be 22

5n+2

5n - 3

5

tn=5n-3

The nth term is (2n - 12).

It is: nth term = 7n-9

t(n) = (5n3 - 30n2 + 85n - 48)/6 , n = 1, 2, 3, ...

The nth term is 22n and so the next number will be 5*22 = 110

12 - 5(n-1)

It is: -6n+22