How to graph a horizontal parabola by completing the square first (mistake)

The video tutorial explains how to determine if a parabola is vertical or horizontal, focusing on the axis of symmetry, focus, and directrix. It covers the standard form of a parabola and the process of completing the square to solve equations. The tutorial also demonstrates how to graph a parabola and identify its key properties, such as the vertex, focus, and directrix.

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