Graphing quadratic functions: General form VS. Vertex form

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  1. Graphing Quadratic Functions in General Form
    y=2x212x+10y = 2{x^2} - 12x + 10 is a quadratic function in general form.
    1. Determine:
      • y-intercept
      • x-intercepts
      • vertex
    2. Sketch the graph.
  2. Graphing Quadratic Functions in Vertex Form
    y=2(x3)28y = 2{\left( {x - 3} \right)^2} - 8 is a quadratic function in vertex form.
    1. Determine:
      • y-intercept
      • x-intercepts
      • vertex
    2. Sketch the graph.