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6n-5
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What is the nth term rule of the linear sequence -4 -1 2 5 8?
3n - 7
What is the nth term rule of the linear sequence -4 -1 2 5 8 ...?
It is Un = 3n - 7.
What is the nth term rule of the linear sequence -9 -5 -1 3 7 ...?
Un = 4n - 13.
What is the nth term rule of the linear sequence 5 8 11 14 17 . . .?
The nth term is: 3n+2 and so the next number will be 20
What is the nth term rule of the linear sequence below 7 9 11 13 15 . . .?
The nth term is 2n+5 and so the next number is 17
What is the nth term rule of the linear sequence -4 -1 2 5 8?
3n - 7
What is the nth term rule of the linear sequence -4 -1 2 5 8 ...?
It is Un = 3n - 7.
What is the nth term rule of the linear sequence -9 -5 -1 3 7 ...?
Un = 4n - 13.
What is the nth term rule of the linear sequence 5 8 11 14 17 . . .?
The nth term is: 3n+2 and so the next number will be 20
How do you work out the first term in a linear sequence?
no
What is Nth term of a non linear sequence?
It is not possible to answer the question since a non linear sequence could be geometric, exponential, trigonometric etc.
What is the nth term rule of the linear sequence below 7 9 11 13 15 . . .?
The nth term is 2n+5 and so the next number is 17
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.
What sequence is formed by subtracting each term of a sequence from the next term?
It is the sequence of first differences. If these are all the same (but not 0), then the original sequence is a linear arithmetic sequence. That is, a sequence whose nth term is of the form t(n) = an + b
How do you get the 50th term by multiplying in a sequence?
You need the rule that generates the sequence.
What is position -to-term rule in maths?
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.
What is the term in sequence -13-9-5-1?
There are infinitely many possible answers. The simplest, linear, rule is Un = 4n - 17 for n = 1, 2, 3, ...
