- https://graphsketch.com/ Sketch functions in color. The generated graph can be downloaded.
- http://www.wolframalpha.com/ The free version of this program doesn't permit to download the generated graph, but this page give more information about the Domain, Range and other properties of the graph.
- http://fooplot.com/ Probably the easiest website to sketch functions.
lunes, 16 de noviembre de 2015
Sketch functions without install any software
If you want to sketch a function, you don't need to install any software. Instead of install or buy any program, you can use one of the suggested websites: