Completing the square by creating a fraction to graph a quadratic in vertex form

This video tutorial explains how to graph a quadratic equation by converting it from standard form to vertex form using the method of completing the square. It covers the process of creating a perfect square trinomial, factoring it into a binomial squared, and then graphing the resulting quadratic function. The tutorial also discusses how to determine the vertex and the direction in which the graph opens, providing a step-by-step guide to plotting the function on a graph.

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