y=x^6, x∈R
http://edufuture.biz/index.php?title=%D0%A4%D1%83%D0%BD%D0%BA%D1%86%D0%B8%D0%B8_y_%3D_xn(n_%D1%94_N),_%D0%B8%D1%85_%D1%81%D0%B2%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%B0_%D0%B8_%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D0%BA%D0%B8
y=x^6, x∈R
http://edufuture.biz/index.php?title=%D0%A4%D1%83%D0%BD%D0%BA%D1%86%D0%B8%D0%B8_y_%3D_xn(n_%D1%94_N),_%D0%B8%D1%85_%D1%81%D0%B2%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%B0_%D0%B8_%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D0%BA%D0%B8