The Graph Of The Function F(X) = (X + 2)(X + 6) Is Shown Below. On A Coordinate Plane, A Parabola Opens Up. It Goes Through (Negative 6, 0), Has A Vertex At (Negative 4, Negative 4), And Goes Through (Negative 2, 0). 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.. The vertex is the lowest or highest point on the graph; Log in or sign up to save your beautiful math!.
It goes through (negative 6, 0), has a vertex at (negative 4, 4), and goes through (negative 2, 0). The vertex is the lowest or highest point on the graph; F(x) = x(x − 4) f(x) = x(x + 4) f(x) = (x − 4)(x − 4) f(x).