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t(n) = 3*n

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โˆ™ 2010-09-29 15:15:34
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Q: What is the nth term of the sequence of 3 6 9 12?
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Nth term of the sequence 12 7 2 -3 .. I know what the next numbers in the sequence are but what is the expression for the nth term?

12 - 5(n-1)


What is the nth term of the sequence 2 7 12 17?

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


What is the formula for the nth term in the sequence 3 6 12 24 48 96 192?

If 3 is the first term, then the nth term is [ 3 x 2(n-1) ] .


what is the nth term for 12 10 8 6?

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. :)


What is the nth term for sequence 3 12 27 64 75 108?

There is no pattern


What is the formula for the nth term in the sequence 3 6 12 24 48 96 192 384?

If 3 is the first term, then the nth term is [ 3 x 2(n-1) ] .


What is the nth term of this sequence 3 5 7 9 11?

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


What is the nth term for 7 11 15 19?

The nth term in this sequence is 4n + 3.


What is the nth term for the sequence 2 7 12 17 22?

tn=5n-3


What is the sequence if the nth term is 6n-3?

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What is the nth term of 7-10-13-16-19?

The nth term of a sequence is the general formula for a sequence. The nth term of this particular sequence would be n+3. This is because each step in the sequence is plus 3 higher than the previous step.


What is the nth term in the sequence 3 7 11?

One of the infinitely many possible rules for the nth term of the sequence is t(n) = 4n - 1


What is the nth term sequence for 3n plus 3?

3,6,9,12.....


What is the nth term for a sequence 34567?

If you mean: 3, 4, 5, 6 and 7 then nth term = n+2


What is the nth term in the sequence 3 7 11 15?

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


Find the nth term of the sequence: 3, 11, 21, 33, 47, 63, 81?

81


Is the algebraic expression that best describes the sequence 36912?

If you mean 3, 6, 9, 12 then the nth term is 3n


What is the nth term of the sequence -3 1 5 9 13 17?

I suspect that the first term should be "negative 3", ie the sequence is -3, 1, 5, 9, 13, 17, ... The nth term is 4n - 7


What is the nth term of the sequence 3 10 17 24?

7n - 4


What is the twenty third term of the arithmetic sequence 6 9 12?

The nth term is 3(n+1). The twenty-third term is equal to 3 x (23 + 1) = 72


What is the nth term of 15 12 9 6.?

The nth term is 18 -3n and so the next term will be 3


What is the sum of first six terms of a sequence whose nth term is 8 - n?

nth term is 8 - n. an = 8 - n, so the sequence is {7, 6, 5, 4, 3, 2,...} (this is a decreasing sequence since the successor term is smaller than the nth term). So, the sum of first six terms of the sequence is 27.


What is the nth term for 98 94 90 84?

The nth term is -4n+102. Method: To find the nth term (Tn) of the sequence, multiply n by the pattern of change in the sequence from left to right (-4). Then, substitute n for a term, for example, term 2. Follow the first step (-4n) which will give -8. Then you add or subtract to equal the number of that term (94). -8+x=94. x=102. Therefore, the formula for the nth term is -4n+102. To prove it, try with any term. Term 3 (the number is 90). 3 x -4 = -12 -12 + 102 = 90 Tada!


What are the first five terms of the sequence with nth term is 7n + 3?

10


What is the formula for the nth term for the sequence 12-21-30-39-48?

> 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