A hotel is monitoring how the number of increases in price affects the weekly profit. The table models the weekly profit, y, in dollars, after a given number of price increases, x. x (price increases) 0 1 2 3 4 5 y (weekly profit in dollars) 42,000 48,000 50,000 48,000 42,000 32,000 Which type of model would best fit the data, and why?