Find the vertex of the parabola y=x2−22x+11y = x^2 - 22x + 11y=x2−22x+11.
(10, −110)(10,\ -110)(10, −110)
(11, −110)(11,\ -110)(11, −110)
(12, −111)(12,\ -111)(12, −111)
(−11, −110)(-11,\ -110)(−11, −110)