Arithmetic Sequences and Their Properties
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Thomas White
Used 11+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the defining characteristic of an arithmetic sequence?
The difference between consecutive terms is constant.
The product of consecutive terms is constant.
The sum of consecutive terms is constant.
The ratio between consecutive terms is constant.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following sequences is arithmetic?
3, 6, 12, 24
1, 5, 9, 13
1, 3, 7, 10
2, 4, 8, 16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an arithmetic sequence, if the first term is 1 and the common difference is 4, what is the 5th term?
17
9
13
21
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula to find the nth term of an arithmetic sequence?
a_n = a_1 + (n - 1) * d
a_n = a_1 * (n - 1) + d
a_n = a_1 * n + d
a_n = a_1 + n * d
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the first term of an arithmetic sequence is 2 and the common difference is 3, what is the 14th term?
44
47
41
38
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the 5th term is 14 and the 8th term is 20, what is the common difference?
3
1
2
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the 5th term of an arithmetic sequence is 14 and the common difference is 2, what is the first term?
4
10
8
6
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