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Worksheetssequences
Total questions: 25
Worksheet time: 50mins
Identify the next three terms of the sequence below:
-6, -10, -14,...
-17, -21, -25
17, 21, 25
18, 22, 26
-18, -22, -26
What is the 20th term of the arithmetic sequence shown below.
7, 4, 1,...
-49
50
-50
-51
An arithmetic sequence is described by the function f(n)=−3n+7. What are the first 5 terms of the sequence?
7, 10, 13, 16, 19
4, 1, -2, -5, -8
-4, -1, 2, 5, 8
-7, -10, -13, -16, -19
Write a formula for the following sequence:
5, 8, 11, 14, 17...
an = 3n + 2
an = 8 - 5n
an = 5(3)n-1
an = 5 + 3n
Write a formula for the following sequence:
2, 8, 14, ...
an = 2 + 6n
an = - 6 + 6n
an = 6n - 4
an = 4 - 6n
What is the 100th term in the sequence an = 4n-12
388
40012
-388
100
256, 128, 64, 32, ...
What's next?
24
18
16
8
5, 8, 11, ...
2, 8, 14, ...
(Hint: Write your formula and then simplify it.)
25, 21, 17, 13,...
Write the explicit equation that models the sequence. (Hint: Simplify your equation.)
3, 7, 11, 15, ...
97, 86, 75, 64, ...
1/3, 2/3, 1, 4/3...
3,5,7,9...
2,1,0,-1...
continue this sequence;
-15, -10, -5, 0,...
15, 10
5, 15
10, 15
5, 10
continue this sequence;
3.5; 5.5; 9.5; 17.5; .....
33.5; 65.5
22.5; 33.5
21.5; 32.5
33.5; 44.5
