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WorksheetsMath 10
Total questions: 10
Worksheet time: 5mins
Which of the following defines infinite sequence?
teenage life
every other day
days of the week
life cycle of a butterfly
What are the next three terms of the sequence 1, 11, 22, 34, . . ..?
42, 54, 66
44, 60, 74
46, 60, 75
47, 61, 76
What is the 25th term of the sequence 𝑎𝑛 = (−1)n/ 𝑛2 ?
– 1/ 625
1 / 625
– 25/ 625
25 / 625
What is the 11th term in the sequence −1, 4, −9, 16, −25, ..?
-100
100
-121
121
Find the first four terms of the sequence 𝑎𝑛 = 3𝑛 + 2.
5, 7, 11, 14
5, 8, 11, 15
5, 8, 11, 14
5, 9, 13, 17
Which numerical pattern follows the rule “the next term is obtained by alternately subtracting 3 and multiplying by 2”, when starting with 5?
5, 8, 16, 19, 38
5, 2, −1, −4, −7
5, 2, 4, 1, 2
5, 10, 20, 40, 50
What rule will correctly describe the sequence: 2, 6, 12, 20, 30,…?
𝑛 + 1
𝑛 2 + 1
2𝑛 + 1
𝑛2 + n
Which is the next ordered pair in the pattern (2, 1), (4, 4), (6, 9)?
(8, 12)
(7, 16)
(8, 16)
(7, 12)
Write the first four terms of the sequence 𝑎𝑛 = 𝑛2 − 1.
0, 2, 7, 12
1, 5, 10, 16
1, 3, 5, 7
0, 3, 8, 15
Which of the following shows a pattern?
2, 4, 6, 8 10
A, G, M, T, 0, 9
5, 2, T, 10, Y
smooth, long, wall, sing
