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Parabola Given Focus and Directrix
Author:
Kerri Grunenwald
,
Terry Lee Lindenmuth
Move the Focus and Directrix to create a new parabola of a quadratic function.
GeoGebra
Move point A and observe the indicated distances.
New Resources
Simplifying Radicals: Geometric Thin Slice
Isosceles Triangle: Quick Construction
Simplifying Radicals: Geometric Thin Slice
Supplementary Angles
Parallel or Not? (V2)
Discover Resources
Yin Yang Yin
Problem 3
Matching Graphs of y =f(x)
สามเหลี่ยมพิทากอรัส
peice2
Discover Topics
Expected Value
Triangles
Symmetry
Mode
Standard Deviation