6. The total cost c(x) for the production of an item is the fixed cost (which is constant, regardless of the number of units produced) plus the variable cost (which changes as the number of units produced changes) Let the fixed cost be represented by f(x) = 15 and let the variable cost be represented by v(x) = 2x2 - 3x +5. (a) (2 points) What type of transformation due to f(x) is applied to v(x) to obtain c(I)? (b) (3 points) Write the total cost function c(x) in simplest terms. c) (5 points) What are the domain and range of the total cost function c(x)? (5 points) What is the minimum total cost, in dollars