Table for 1' by 1' sandstone tile Edge length of Area Table for 2' by 2' granite tile Edge length of laid tile covered Number of sandstone tiles laid tile Area covered Number of (in feet) (sq ft) (in feet) (sq ft) granite tiles x y y x 1 1 1 2 4 1 2 4 4 4 16 4 3 9 9 6 36 9 4 16 16 00 8 64 16 5 25 25 10 100 100 x x2 y= x 4. Compare the data in both tables. a. What patterns do you see? b. According to this pattern, how many granite tiles will Carly need for a 10-foot by 10-foot floor? c. Write a function rule that represents the relationship between the edge length in feet and the number of granite tiles