Graphing Quadratic Functions
Main Concept
To graph a quadratic function, it is useful to follow these steps:
Plot the x- and y-intercepts.
Plot several points.
Connect the points with smooth lines.
Generate a quadratic function and try to draw it on the graph. Use the radio buttons below the graph to graph different elements in different colors. When you are finished, click the corresponding check boxes to see how accurate you were.
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