answersLogoWhite

0


Best Answer

Finding the nth term is much simpler than it seems. For example, say you had the sequence:

1,4,7,10,13,16 Sequence 1

First we find the difference between the numbers.

1 (3) 4 (3) 7 (3) 10 (3) 13 (3) 16

The difference is the same: 3. So the start of are formula will be 3n.

If it was 3n, the sequence would be 3,6,9,12,15,18 Sequence 2

But this is not our sequence. Notice that each number on sequence 2 is 2 more than sequence 1. this means are final formula will be:

3n+1

Test it out, it works!

User Avatar

Wiki User

โˆ™ 2011-01-22 18:48:57
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides
๐Ÿ““
See all Study Guides
โœ๏ธ
Create a Study Guide

Add your answer:

Earn +20 pts
Q: How do you find the nth term in a sequence?
Write your answer...
Submit
Related questions

What is the nth term rule if the linear sequence 1,7,13,19,25?

6n-5 is the nth term of this sequence


How do you work out the nth term of a sequence?

Find the formula of it.


How do you find the nth term of a nonlinear sequence?

If the sequence is non-linear, you need to establish how it is defined.


Find the nth term of each arithmetic sequence 2581110?

i dont get it


What are the first 4 terms of the sequence which has the nth term formula?

the first 4 terms of the sequence which has the nth term is a sequence of numbers that that goe together eg. 8,12,16,20,24 the nth term would be 4n+4


What is the nth term for -3052?

A single number, such as -3052 cannot define a sequence and, without a sequence you cannot have an nth term.


What is the nth term if the sequence is 32 28 24?

The nth term is (36 - 4n)


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 nest number in the sequence 1471116?

Three or more terms of a sequence are needed in order to find its nth term.


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 sequence if the nth term is 6n-3?

9


What is the nth term for 7 11 15 19?

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


What is the nth term if the sequence is 44444?

A single number, such as 44444, does not define a sequence.


How do you find sequence if nth term is 32-5n?

37


Which equation could you use to find the nth term of a simple interest sequence?

345


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

81


What is the nth term of 1 2 4 8?

Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.


How do you find the nth term of a declining sequence?

It depends on how the sequence is defined. Whether it is increasing, decreasing, oscillating or whatever is not relevant.


What is the nth term of 15131197?

A single number, such as 15131197 does not constitute a sequence, and so there cannot be an nth term.


What is the nth term sequence for 3n?

123456789 * * * * * The nth term is 3n


What is the formula for the nth term of this sequence 26 17 8 -1?

It is: nth term = 35-9n


What is the nth term if the sequence is 22 15 8 1 -6?

It is: nth term = 29-7n


What is the nth term of 491625?

A single number, such as 491625 does not define a sequence and so cannot have an nth term.


What is the nth term of sequence 392781243...?

The question does not contain a sequence but a single large number whose digits are the digits of the sequence, 3n run together. There is only one number, not a sequence, so there is no nth term.


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)