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Zeros of a Parabola

High schoolers are introduced to an interesting property of parabolas and a method of proving that property using the TI-89 scripts. They then use the symbolic capacity of their calculator to generalize upon specific results. Finally, students identify the relationship between the x-coordinates of the zeros of a parabola and the x-coordinate of its vertex.

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Resource Details

Grade
9th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Technology
Calculator
Included Materials
  • Worksheet