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Q: What is the nth term rule of the quadratic sequence below8,16,26,38,52,68,86,..?

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nevermind i got it!!

fsedaz sd

It is T(n) = n2 - 2n + 6

You cant solve the next term (next number) in this sequence. You need more terms, because this is either a "quadratic sequence", or a "linear and quadratic sequence", and you need more terms than this to solve a "linear and quadratic sequence" and for this particular "quadratic sequence" you would need more terms to solve nth term, which would solve what the next number is. If this is homework, check with your teacher if he wrote the wrong sum.

You need the rule that generates the sequence.

6n-5 is the nth term of this sequence

The first step is to find the sequence rule. The sequence could be arithmetic. quadratic, geometric, recursively defined or any one of many special sequences. The sequence rule will give you the value of the nth term in terms of its position, n. Then simply substitute the next value of n in the rule.

It is the description of a rule which describes how the terms of a sequence are defined in terms of their position in the sequence.

-4, -3, 0, 5, 12, 21, 32

nth term is n squared plus three

I assume that would refer to the sequence of square numbers:1, 4, 9, 16, 25, etc. To generate the sequence, you can square each number: 1 squared, 2 squared, etc.

It is T(n) = n2 + 4*n + 2.

You first have to figure out some rule for the sequence. This can be quite tricky.

28

51

PRIME

In the study of sequences, given a number n, the position to term rule tells you how the nth term of the sequence is calculated.

Any iterative sequence.

The nth term of an arithmetic sequence = a + [(n - 1) X d]

It appears that a number of -79 is missing in the sequence and so if you meant -58 -65 -72 -79 -86 then the nth term is -7n-51 which makes 6th term in the sequence -93

What is the value of the 8th term of the sequence 4, 8, 16, 32,?what is the answers?1,024,512,128or2,048.

You can't figure out the rule for a sequence from a single number.

84, if you fit the quadratic rule Un= 32n2- 144n + 148 for n = 1, 2, 3, ...Or-1.33... if you fit the power rule Un= -108/(-3)nfor n = 1, 2, 3, ...There are infinitely more options. Give me any fourth number and I will find you a term to value rule that will work for that value.

The answer depends on what the explicit rule is!

It Depends if the sequence was 5,7,9,11,13 the term to term rule wud be start at 5 and add 2 each time till you get 13. Hope this helps! :D