Which numbers are a distance of 4 units from 7 on the number line? a number line ranging from negative 3 to 15. select each correct answer. 3 11 7 15 4 −3

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.