State whether the given statement is true or false. The graph of f(x) = -2 - x + x opens down. A The statement is false because the graph of f(x) opens up as the coefficient of x2 is positive. B The statement is true because the coefficient of x is positive. The statement is false because the graph of f(x) opens up as the coefficient of x is negative. D The statement is true because the coefficient of x is negative