An investment agency has determined that the equation y = (x - 1)(x + 3)(x-4) models the stock price of soybeans in the United States. Your clients are hesitant to invest because the price just decreased by fifteen cents yesterday. How would you advise your clients to approach soybean stock? Use at least two key features in your response. An investment agency has determined that the equation y = (x - 1)(x + 3)(x-4) models the stock price of soybeans in the United States. Your clients are hesitant to invest because the price just decreased by fifteen cents yesterday. How would you advise your clients to approach soybean stock? Use at least two key features in your response