constructing the box in cents. The material for the base costs 16 cents/ft2, the material for the top costs 11 cents/ft2, and the material for the sides costs 14 cents/ft2. If x denotes the length of one side of the base (in feet), find a function in the variable x giving the total cost of materials used in Total Cost, as a function of x = 272 4 X Determine the domain of the total cost function. Enter your answer using interval notation. Domain of total cost function = 1.3 X