Főmenü:
1.
http://itools.subhashbose.com/grapher/index.php?nplot_type=ptmode&nr=&nStrip=&go=
LINK
2.
https://www.intmath.com/functions-and-graphs/graphs-using-jsxgraph.php
3.
http://www.quickmath.com/webMathematica3/quickmath/graphs/equations/basic.jsp#c=graph_stepsgraphequation&v1=y%253Dx%255E2
4.
http://www.webmath.com/plot.html
5.
http://graph.seriesmathstudy.com
6.
desmos függvényábrázoló