1. Build a rule to show the total number of 1-foot by 1-foot sandstone tiles needed to tile a room of length x, plus the 6 square feet for the front porch. 2. Use a graphing calculator to graph both y = x2 and the new function rule. 3. How does adding six 1' by 1' tiles change the graph of the original function rule y = x (the parabola)? 4. How will the graph of the original function rule y = x change if Carly and Rodrigo need only four 1-foot sandstone tiles for the porch? 5. How will the graph of the original function rule y = x change if Carly and Rodrigo need ten 1-foot sandstone tiles for the porch?