Quadratics
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Ms Essack's Comments
quadform.gif

  • Example 1
      Quadratic Equation: y = x² + 2x + 1
    • a = 1
    • b = 2
    • c = 1 Using the quadratic formula to solve this equation just substitute a,b, and c into the general formula:
      example of quadratic formula
      Below is a picture representing the graph of
      y = x² + 2x + 1 and its solution
    Picture of graph of solved quadratic formula

    • 123.gif

    Everything you need to know about quadratics

    Another movie on Quadratics

    Quizzes on Quadratics-It has 3 different quizzes on quads.(Graphing) they are kind of easy.

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