$\"\"$

The arithmetic sequence is $\"\"$ .

Find the common difference.

$\"\"$ .

The common difference is $\"\"$ . Add $\"\"$ to the third term to find the fourth term, and so on.

$\"\"$ .

The next four terms are $\"\"$ and $\"\"$ .

$\"\"$

The common difference is $\"\"$ .

The next four terms are $\"\"$ and $\"\"$ .