The number of large and small iron-on transfer designs you can apply to T-shirts in 16 minutes is represented by the equation 4x+2y=16. The table shows the number of large and small designs. The graph provided shows the large designs, x, and the small designs, y. PART A. Find the domain and range of the function represented by the table.

PART B. Explain what the domain is, in context of this problem.

PART C. Why is x=5 not in the domain of the function represented by the table?​