Learning Task/Big Idea: Students will learn how to find roots(x-intercepts) of a quadratic function and use the roots to graph the parabola.

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Presentation transcript:

Learning Task/Big Idea: Students will learn how to find roots(x-intercepts) of a quadratic function and use the roots to graph the parabola.

 When you solve a quadratic equation your solutions are the _______________ of the graph.  Another word for the solutions of a quadratic equation is _____________________.  We can solve the quadratic equation and use the solutions to help graph the equation.  We also need to know if the graph opens UP or DOWN and the Vertex of the parabola. 