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WorksheetsSequence
Total questions: 11
Worksheet time: 16mins
What is a sequence?
list of numbers
list of numbers in a specific order
sum of all the terms
specific order
Which of the following is NOT an example of a sequence?
21, 26, 31, 36, ...
5, 8, 10, 13
1/2 , 1, 3/2, 2......
5, 14, 23, 32
Find the next two terms of the sequence 8, 2, - 4, . . .
-8, -12
10, 16
-10, -16
-6, -8
What is the first four terms of the sequence an=3/(n+2)
1, 3/4, 3/5, 1/2
2, 3, 4, 5
3/2, 1 , 3/4, 3/5
6, 3, 1, 0
Write a formula for the following sequence:
1, 4, 7, 10, 13...
an = 3n - 2
an = 8 - 5n
an = 5 + 3n
an = 5(3)n-1
What is the 50th term in the sequence an = 4n-12?
186
-186
188
-188
Find the 20th of 2, 6, 10, ...
78
68
58
48
Here are the first five terms in a number sequence.
7, 10 ,13 ,16 ,19,.........
The 10th term in this number sequence is...........
(a)
Here are the first five terms in a number sequence.
17, 20, 23 ,26 ,29,......
Write an expression, in terms of n, for the nth term of this number sequence.
4n + 13
3n - 14
3n + 14
4n -13
A number sequence has nth term 5n + 2
Write down the first four terms of this sequence.
(a)
A number sequence has nth term 4n + 1.
Ethan says that 83 is a term in this sequence.
Is she correct?
Incorrect, because n should be a positive integer .Here n=20.5
correct, n= 20.5 round off n= 21
Incorrect, answer is 4(83)+1= 333
correct, answer is 4(83)+1= 333, so n is a positive integer
