AnswersFL-1200330-Algebra 2 Sem 2 - FlexArithmetic Sequences

Arithmetic Sequences Answers

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What is the common difference in the following arithmetic sequence? 7, 3, –1, –5, ....

A
–3
B
–4
C
4
D
12
2
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Which of the following is an arithmetic sequence?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
3

What is the common difference of the arithmetic sequence graphed below?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
4

Which is true regarding the sequence below?

Question illustration
A
The sequence is arithmetic because the common difference is .
Option A
B
The sequence is arithmetic because the common difference is .
Option B
C
The sequence is not arithmetic because there is no common difference. The differences are .
Option C
D
The sequence is not arithmetic because there is no common difference. The differences are .
Option D
5

The second term of an arithmetic sequence is –39. The rule can be used to find the next term of the sequence. What is the explicit rule for the arithmetic sequence?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
6

What is the common difference in the following arithmetic sequence? nan1–122–1310421

A
–11
B
–1
C
1
D
11
7

What is the explicit formula for the arithmetic sequence in the table below?n12345an9.27.45.63.82

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
8

Which of the following is true regarding the sequence graphed below?

Question illustration
A
The sequence is arithmetic because the terms have a common difference.
B
The sequence is arithmetic because the terms do not have a common difference.
C
The sequence is not arithmetic because the terms have a common difference.
D
The sequence is not arithmetic because the terms do not have a common difference.
9

Which of the following is true about the sequence graphed below?

Question illustration
A
The sequence is arithmetic because the terms have a common difference.
B
The sequence is arithmetic because the terms do not have a common difference.
C
The sequence is not arithmetic because the terms have a common difference.
D
The sequence is not arithmetic because the terms do not have a common difference.
10

What is the common difference of the arithmetic sequence graphed below?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D

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