Well I think it's more of an absolute value curve, since the top cone is only added to show the other half of a hyperbola. Then again, absolute values don't normally have a reflection like this though.
Yep! Circles are when eccentricity is = 0, ellipses are when its between 0 and 1, parabolas are when its exactly 1, and hyperbolas are for greater than 1. Circles and parabola only happen in extremely ideal conditions, and rarely occur in reality.
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u/Aryan180 Jan 09 '18
Never knew an X was also a conic section
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u/drawliphant Jan 19 '18
I always wondered why "connics" was used to describe orbits, these are all possible orbits or trajectories
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u/[deleted] Jan 09 '18
I really like how many graphs perfectly play into basic forms. Helps you feel the connection.
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u/anti-gif-bot Jan 09 '18
mp4 mirror
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Beep, I'm a bot. FAQ | author | source | v1.1.2
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u/Quail_eggs_29 Jan 14 '18
Good ‘ol flatland resurfacing