The table below shows the cost C to Company A, in dollars, of selling cups of coffee per day from a cart. x 0 5 10 50 100 200 C 30 31.25 32.5 42.5 55 a Assuming the function C is linear. What is the slope of the line corresponding to the graph of y = C(x)? The line has slope = b) The value for C(200) is missing in the table above. In the blank provided in the table, enter the correct value for C(200) assuming the cost is a linear function of x