This tutorial explains how to graph quadratic functions in standard form by finding the axis of symmetry, vertex , y-intercept and x-intercepts and the direction of the parabola opening step by step.

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How do you determine if a parabola opens up or down?    • How do you determine if a parabola op...  
How to find the axis of symmetry and the vertex of a Quadratic Function    • How to Find the Vertex and the Axis o...  
How to find the X and Y intercepts of a Quadratic Function    • How to find the X and Y intercepts of...