Me idk what to do use the parabola tool to graph the quadratic function f(x)=(x−4)(x+2) . graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

I believe that the answer is f(x)=x squared minus 2.
because the function of x equals x squared minus two

50% of students voted for candidate b.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .