In a mathematics class, half of the students scored 83 on an achievement test. With the exceptionof a few students who scored 45, the remaining students scored 72. Which of the following statements is true about the distribution of scores?

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.