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Conic Sections: Move Foci
Adjust the location of either focus (the purple points). You can change the eccentricity by controlling how
relates to
.
Contributed by:
Abby Brown
THINGS TO TRY
Drag Locators
SNAPSHOTS
RELATED LINKS
Conic Section
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
Conic Sections: Move Foci
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/ConicSectionsMoveFoci/
Contributed by:
Abby Brown
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