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submitted 8 months ago by ephrin@sh.itjust.works to c/196@lemmy.blahaj.zone

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[-] NorthWestWind@lemmy.world 4 points 8 months ago

x^2^+y^2^=1
or, in this case
(x-2)^2^+(y-2)^2^=1

[-] SkybreakerEngineer@lemmy.world 19 points 8 months ago

Not valid functions

[-] Ashelyn@lemmy.blahaj.zone 12 points 8 months ago

A valid function needs to pass the vertical line test

[-] NorthWestWind@lemmy.world 2 points 8 months ago

Ok you're right

[-] bob_lemon@feddit.de 3 points 8 months ago

A that's a single equation alright. But as the previous poster pointed out, it's not a function.

this post was submitted on 09 Jan 2024

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