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The equation of a parabola is y=x22x6y = x^2 - 2x - 6. Write the equation in vertex form.\newlineWrite any numbers as integers or simplified proper or improper fractions.\newline______

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Q. The equation of a parabola is y=x22x6y = x^2 - 2x - 6. Write the equation in vertex form.\newlineWrite any numbers as integers or simplified proper or improper fractions.\newline______
  1. Identify Vertex Form: Identify the vertex form of a parabola, which is y=a(xh)2+ky = a(x - h)^2 + k.
  2. Complete the Square: Start with the given equation y=x22x6y = x^2 - 2x - 6.\newlineTo complete the square, calculate (2/2)2=1(2/2)^2 = 1 and add & subtract 11 inside the equation.
  3. Rewrite Equation: Rewrite the equation as y=x22x+116y = x^2 - 2x + 1 - 1 - 6. Group the perfect square trinomial and the constants.
  4. Factor Trinomial: Now, y=(x22x+1)16y = (x^2 - 2x + 1) - 1 - 6. Factor the trinomial to get (x1)2(x - 1)^2.
  5. Combine Constants: Combine the constants to get 7-7.\newlineSo, y=(x1)27y = (x - 1)^2 - 7.\newlineThis is the vertex form of the parabola.

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