2 Find the vertex of y x 7x 4 using the vertex formula This problem will not accept decimal answers Please use fractions only Step 1 Find the x coordinate of the vertex For any parabola y Ax Bx C the x coordinate of the vertex will always be B 2 A Using this formula what is the x coordinate of the vertex for the parabola y x 7x 4 2 0 X Step 2 Find the y coordinate of the vertex Give the vertex of the parabola y x 7x 4 as a point