Common Difference in Sequences

Practice Questions

ACT Math › Common Difference in Sequences

Questions

10

1

In the sequence 3, ____, ____, 24, what numbers can fill the two blanks so that consecutive terms differ by a common ratio?

2

In the sequence 3, ____, ____, 24, what numbers can fill the two blanks so that consecutive terms differ by a common ratio?

3

Find the common difference of the following sequence:

4

Find the common difference of the following sequence:

5

The following is an arithmetic sequence. Find an explicit equation for it in terms of the common difference.

${\large} 3, 7, 11, 15, 19,...{}$

6

The following is an arithmetic sequence. Find an explicit equation for it in terms of the common difference.

${\large} 3, 7, 11, 15, 19,...{}$

7

Find the common difference of the following sequence:

8

Find the common difference of the following sequence:

9

Find the common difference of the following sequence:

10

Find the common difference of the following sequence:

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