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the sequence is Un=2n2

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4y ago

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2n squared

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Q: A sequence begins 2 8 18 32 50 What is its nth term?
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What is a nth term in a sequence?

Well, it would depend what the sequence was...? If the sequence was 2,4,6,8,10,12,14,16,18,20, then the 9th term would be 18!


What is the nth term of the sequence 18 12 6 0 -6?

To find the nth term of a sequence, we first need to identify the pattern or rule that governs the sequence. In this case, the sequence is decreasing by 6 each time. Therefore, the nth term can be represented by the formula: 18 - 6(n-1), where n is the position of the term in the sequence.


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

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.


What is the nth term for 6 11 18 27 38?

The nth term of the sequence is (n + 1)2 + 2.


What is the nth term for 26 18 10 2 -6?

The nth term in this arithmetic sequence is an=26+(n-1)(-8).


What is the nth term of the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].


What is the the nth term of the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].


What is the nth term for the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].


What is the nth term if the sequence goes 18 23 28 33 38?

58


What is the nth term of this sequence 11 18 25 32 39?

i relly dont know tony


What is the value of the nth term in the following arithmetic sequence 12 6 0 -6 ...?

18 - 6n


What is the nth term of 3 6 11 18 27?

The given sequence is an arithmetic sequence with a common difference that increases by 1 with each term. To find the nth term of an arithmetic sequence, you can use the formula: nth term = a + (n-1)d, where a is the first term, n is the term number, and d is the common difference. In this case, the first term (a) is 3 and the common difference (d) is increasing by 1, so the nth term would be 3 + (n-1)(n-1) = n^2 + 2.