Determine the vertex of the parabola y=x2−6x+13y = x^2 - 6x + 13y=x2−6x+13.
(3,4)(3, 4)(3,4)
(6,13)(6, 13)(6,13)
(3,2)(3, 2)(3,2)
(−3,4)(-3, 4)(−3,4)