olemus
laiemalt: käsitlus graafikute või graafide abil

Merriam-Webster:
graph, transitive verb
1: to represent by a graph
2: to plot on a graph

näiteid
https://www.purplemath.com/modules/graphlin3.htm

https://saylordotorg.github.io/text_intermediate-algebra/s05-04-graphing-the-basic-functions.html

https://www.mathsisfun.com/algebra/graphing-linear-inequalities.html

https://www.dnsstuff.com/network-graphs

vt ka
- funktsiooni graafik