What is the vertex form of y=x^2-22x-3? Algebra Quadratic Equations and Functions Vertex Form of a Quadratic Equation 1 Answer Jaden Lee Apr 24, 2018 y=(x-11)^2-124 Explanation: You complete the square. You get y=(x^2-22x+11^2)-11^2-3 You get that 11^2 is 121. You simplify, and you get y=(x-11)^2-124 Answer link Related questions What is the Vertex Form of a Quadratic Equation? How do you find the vertex form of a quadratic equation? How do you graph quadratic equations written in vertex form? How do you write y+1=-2x^2-x in the vertex form? How do you write the quadratic equation given a=-2 and the vertex (-5, 0)? What is the quadratic equation containing (5, 2) and vertex (1, –2)? How do you find the vertex, x-intercept, y-intercept, and graph the equation y=-4x^2+20x-24? How do you write y=9x^2+3x-10 in vertex form? What is the vertex of y=-1/2(x-4)^2-7? What is the vertex form of y=x^2-6x+6? See all questions in Vertex Form of a Quadratic Equation Impact of this question 1892 views around the world You can reuse this answer Creative Commons License