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A construction company sells screened topsoil by the "yard," which is actually a cubic yard. Let the variable x be the length (yd) of each side of a cube of screened topsoil. The following table lists the values of x along with the corresponding K cost (dollars). Construct a scatterplot and identify the mathematical model that best fits the given data. Assume that the model is to be used only for the scope of the given data, and consider only linear, quadratic, logarithmic, exponential, and power models. 2 3 4 5 6 7 8 Cost 25 200 675 1600 3125 5400 8575 12,800 Construct the scatterplot. Choose the correct graph below. DA O B O c. OD 14000- 14000- 14000- 14000- Cost (S) Cost ($) Cost ($) Cost (S) 3 6 9 0 3 6 0 3 6 9 Length (yd) 0 3 6 9 Length (yd) Length (yd) Length (yd) What is the equation of the best model? Select the correct choice below and fill in the answer boxes to complete your choice. Enter only nonzero values. (Type integers or decimals rounded to three decimal places as needed. A. The linear model y =+ ( x O B. The quadratic model y = x2+ ( x + (ID O C. The power model y = O D. The logarithmic model y = + ( Inx O E. The exponential model y =(