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Parabola with Focus and Directrix

Author:Tim Brister

What did you notice about how k changes the graph?

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  • ื’ื™ืœื™ื•ืŸ ืืœืงื˜ืจื•ื ื™ ืœื”ืขืœืืช ื ืชื•ื ื™ ื‘ืขื™ื” ื•ื™ืฆื™ืจืช ื’ืจืฃ ื‘ื”ืชืื
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Discover Topics

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