The graph of f(x) = x2 − 3x − 28 is shown. Which of the following describes all solutions for f(x)? (1 point) a parabola passing through negative 4 comma zero, zero comma negative 28, and 7 comma zero (−4, 0), (0, −28), (7, 0) (−4, 0), (−1, −24), (0, −28), (3, −28), (7, 0) (x, x2 − 3x − 28) for all real numbers (x, y) for all real numbers
