Draw Figures 1, 2, and 3 for a tile pattern that could be described by .
Use the eTool below to create a pattern that could be described by .
Click the link to the right to view full version.
One possible answer:
Use figure zero as a starting point. The growth is , so remove three tiles for the next figure.
 Figure 0
|  Figure 1
|  Figure 2
|  Figure 3
|