# 2-D Graphs Exercises

### Example 1

Plot the first five terms of the sequence on a 2-D graph.

*a _{n}* = 2

^{n}### Example 2

Plot the first five terms of the sequence on a 2-D graph.

*a _{n}* = (-1)

^{n}### Example 3

Plot the first five terms of the sequence on a 2-D graph.