Sequence and nth Term Flashcards
Here are the first five terms in a number sequence.
7 10 13 16 19
a)Find the 10th term in this number sequence
b) Write an expression, in term of n, for the nth term of this number sequence
a) 34
b) 3n+4
A number sequence has nth term 6n+3
a) Write down the first four terms of this sequence.
b) Is 1008 in this sequence?
a) 9,15,21,27
b) No
A sequence of numbers is shown below.
1 5 9 13 17…
a) Find an expression for the nth term of the sequence
b) Is 95 in this sequence?
a)4n-3
b)No
The nth term of a number sequence is given by 5n+2
Work out the first five terms of the number sequence
7, 12, 17, 22, 27
Here are the first five terms of a number sequence
5 11 17 23 28
Find, in terms of n, an expression for the nth terms of this sequence
6n-1
A sequence of numbers is shown
2 9 16 23 30…
a) find an expression for the nth term of the sequence
b) find the 100th term in the sequence
a) 7n-5
b) 695
The nth term a number sequence is n²+3
a) find the first three terms of this sequence
b) work out the difference between the 5th and 10th terms in the sequence
a)4, 7, 12
b)75
Here are first five terms in a number sequence
10 7 4 1 -2…
a) work out the nth term of the sequence.
b) find the 50th term of this sequence
a) 13-3n
b) -137
Work out the nth term for this sequence
12 22 32 42 52…
10n+2
The nth term of a sequence is 3n-2
a) write down the first two terms of this sequence
b) which term of the sequence is equal to 70?
c) is 101 in this sequence?
a) 1, 4
b) 24th
c) Ni
The nth term of a sequence is 4n-7
a) what is the difference between the 30h and 51st terms?
The last term of this sequence is 393.
b) how many terms are there in this sequence?
a) 84
b) 100
Find the nth term of the sequence
1, 4, 9, 16, 25…
n²
Find the nth term of the sequence
3, 6, 11, 18, 27…
n²+2
Find the nth term of the sequence
-3, 0, 5, 12, 21…
n²-4
Find the nth term of the sequence
2, 8, 18, 32, 50…
2n²
