• Alien Nathan Edward@lemm.ee
    link
    fedilink
    English
    arrow-up
    1
    ·
    11 months ago

    A graph is just a series of correlated points, a formula to tell you that when x is set to a certain value y has a different value. It follows then that no single function can define a circle because for every given value of x there would have to be two potential values of y.