24.3 Quadratic function in vertex form: y = a(xp)2+qa(x-p)^2 + q

Quadratic function in vertex form: y = a(xp)2+qa(x-p)^2 + q

Besides the general form, the vertex form is also another way to express a quadratic function. In this lesson, we will talk about how to find the x-intercepts, y-intercepts, vertex of quadratic functions in vertex form.

Lessons

    • a)
      Determine:
      • y-intercept
      • x-intercepts
      • vertex
    • b)
      Sketch the graph.
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Quadratic function in vertex form: y = a(xp)2+qa(x-p)^2 + q

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