graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 2, negative 1, and 2 Which of the following functions best represents the graph? f(x) = (x − 2)(x + 1)(x + 2) f(x) = (x − 1)(x + 1)(x − 4) f(x) = (x + 2)(x − 1)(x − 2) f(x) = (x + 1)(x − 1)(x + 4)