The answer depends on the value of B.
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7 - 4n where n denotes the nth term and n starting with 0
The nth term in the sequence -5, -7, -9, -11, -13 can be represented by the formula a_n = -2n - 3, where n is the position of the term in the sequence. In this case, the common difference between each term is -2, indicating a linear sequence. By substituting the position n into the formula, you can find the value of the nth term in the sequence.
1 4 9 is a series of squared numbers. The nth term is [ n squared ]
One possible solution is: Un = (-8n6 + 177n5 - 1520n4 + 6495n3 - 14492n2 + 16548n - 6120)/360
The "N"th term is -7. You can deduce this from: 19 - 7 = 12 - 7 = 5 - 7 = -2 - 7 = -9
It is: nth term = 7n-9
3n
3n
The nth term is: 2n+7 and so the next number will be 19
The nth term is 18 -3n and so the next term will be 3
The nth term of the sequence is 2n + 1.
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fu
7 - 4n where n denotes the nth term and n starting with 0
Un = 4n - 9
> since the value rises by nine at each step and the first term is 12 the formula for > the nth term is: 12+(n-1)*9 Which simplifies to Sn = 9n + 3