6. Arithemetic Sequences
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Make a table by pairing each term with its position. Then, plot the obtained ordered pairs.
Let's make a table to organize the terms of the given arithmetic sequence as ordered pairs.
| Position (n) | Term (a_n) | Ordered pair |
|---|---|---|
| 1 | -15 | ( 1, - 15) |
| 2 | 0 | ( 2, 0) |
| 3 | 15 | ( 3, 15) |
| 4 | 30 | ( 4, 30) |
Now let's plot the ordered pairs using the horizontal axis for the position n and the vertical axis for the term a_n.