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 wherex > –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 wherex < –6 or x > –3.The function is negative for all real values of x wherex < –2.

Answer:Step-by-step explanation: f(x) = (x + 2)(x +6)1) The function is positive for all real values of x where   x > –4 :COUNTER-EXAMPLE : x =  - 3   you have -3>-4 but   (-3+2)(-3+6) = -1 ×3 =-3 no positive .2) The function is positive for all real values of x where x < –6 or x > –3.COUNTER-EXAMPLE : x =  - 2.5   you have -2.5>-3 but   (-2.5+2)(-2.5+6) = -0.5 ×3.5 =-1.75 no positive .same method for the statement : "The function is negative for all real values of x where x < –2."conclusion : statement about the function is true: "The function is negative for all real values of x where –6 < x < –2.".