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WorksheetsArithmetic Sequence
Total questions: 15
Worksheet time: 9mins
During a free-fall, a skydiver jumps 16 feet, 48 feet, and 80 feet on the first, second, and third fall, respectively. If he continues to jump at this pattern, how many feet will he have jumped during the tenth fall?
304
336
314, 928
944, 784
What is the common difference in the sequence: 3, -2, -7, …?
1
-5
5
-1
What is the nth term of the arithmetic sequence: 7, 9, 11, 13, 15, 17,…?
an = 3n+4
an = 4n+3
an = n+2
an = 2n+5
Find p so that the terms, 7p+2, 5p+12, 2p–1, … form an arithmetic sequence.
-8
-5
-13
-23
Which of the following is an arithmetic sequence?
1, 2, 3, 5, 7, 9, …
1, 10, 20, 30, …
1, -1, -3, -5, …
7, -7, 7, -7, …
Find the missing term in this arithmetic sequence:
23, 18, 13, 8, 3, _____, -7, -12,… .
-2
2
-5
5
In an arithmetic sequence, a3 = 4 and a5 = 14. What is the common difference?
6
5
4
3
What is the common difference in the sequence: -7, -4, -1, 2, 5,…?
-3
3
4
-4
If the first term of an arithmetic sequence is 10 and the common difference is -3 then the nth term of the sequence is ______.
an = 13 – 3n
an = 13 + 3n
an = 10 – 3n
an = 10 + 3n
Find the common difference in the arithmetic sequence: 3, 13/4, 7/2, 15/4, …
1/4
3/4
5/2
4
Find the first positive term of the arithmetic sequence: -11, -8, -5, …
-4
3
-2
1
Which of the following is not an arithmetic sequence?
1, 2, 3, 4, 5, …
3, 9, 27, 81, …
4.5, 5.0, 5.5, 6.0, …
13, 2, -9, -20, -31, …
What is NOT true about the arithmetic sequence: 25, 32, 39, 46, …?
The common difference is 7
The 7th term is 60
the 6th term is 60
the general rule is an = 18 + 7n
Which of the following is NOT an arithmetic sequence?
-5, -2, 1, 4
11, 14, 17, 20
1, 4, 7, 10
3, 7, 12, 18
The common difference of the arithmetic sequence whose general term an = 2n + 1 is _____.
-1
-2
2
1
