| 1. | From the Graph Entry/Edit menu, select Parametric. |
Use the up and down arrow keys to move among the fields in the Parametric entry line.
| 2. | Type expressions for xn(t) and yn(t). |
| 3. | (Optional) Edit the default values for tmin, tmax, and tstep. |
| 4. | Press Enter. |
Note: For information about path plots, see Exploring Graphs with Path Plot.