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6-15.

Examine the tile pattern shown below.

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

Figure 1

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

Figure 2

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

 Tile

Figure 3

  1. On graph paper, draw Figure and Figure .

    How many tiles does the pattern grow by in each figure?

     Tile

    Figure 0

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

     Tile

    Figure 4

  2. How many tiles will Figure have? Justify your answer.

    Find the equation for the pattern.

Use the eTool below to examine the pattern and draw Figures and .
Click the link at right for the full version of the eTool: 6-15 HW eTool