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Q: What is the formula for the nth term of this sequence 14 22 30 38 46?

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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.

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. :)

It is: 26-8n

The nth term is: 3n+2 and so the next number will be 20

The nth term of this sequence is 3n + 4

Related questions

The given sequence (7, 14, 21, 28, 35,....) is an arithmetic sequence where each term increases by 7. The nth term of the given sequence is 7n

They are: nth term = 6n-4 and the 14th term is 80

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.

Clearly here the nth term isn't n25.

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. :)

It is: 26-8n

The nth term is: 3n+2 and so the next number will be 20

The nth term of this sequence is 3n + 4

t(n) = 10 - 6n where n = 1, 2, 3, ...

5, 8, 11, 14 and 17.

t(n) = (-5n4 + 62n3 - 247n2 + 334n - 36)/6

It is: nth term = 6n-4