The annual profits of a company are modeled by the function f(x) = x4 â€" 87x2 â€" 26x 2680, where f(x) represents an amount in thousands of dollars, and x is years, starting in 1950. during what years has the company had profits of one million dollars or more? 1943 to 1944, and 1955 to 1958 1944 to 1955, and 1958 to the present 1955 to 1958 1950 to 1955, and 1958 to the present