Sonal and Anmol made a sequence of tile designs from square white tiles surrounding one square purple tile. The purple tiles come in many sizes. Three of the designs are shown below.
(a) Copy and complete the table
Side Length of Purple | 1 | 2 | 3 | 4 | 5 | 10 | 100 |
Number of white Tiles | | | | | | | |
(b) Draw a graph using the first five pairs of numbers in your table.
(c) Do the points lie on a line?