With 56 tiles left over and t=tiles, the domain would range from 0≤t≤56. 0 being none used and 56 being all used. Now calculate the area for 0 and 56 to find range.
0×36≤A(t)≤56x36
0≤A(t)≤2016
To graph set up a table with at least 3 points and use to graph.