# Free Graphing Calculator Tools

A Graphing calculator can be a very useful tool in order to graph any equation or find function intersections. Functions and equations in machine learning and data mining are quite common. Machine learning learns and approximates a function that can be expressed by polynomical equations. This tool helps to understand complicated functions that are often a result when performing analysis of big data. You also can use the tool to create a table of values.

## Top3 Free Graphing Calculator Tools

- In the first online tool is easy to operate and several tabs you can use such as Equations, Graph, Table, Intersection, and Plot Points. You are able to provide up to seven equations.
- The second online tool provides a nice graphical interface. You can simply put in the equation in order to obtain a graph. The display of the graph can be modified like removing axis or change background color. Graphs can also directly be shared in social media like Facebook.
- Interesting is also our recommendation for the third online tool that is very interactive. It enables you to quickly enter equations and has a very nice GUI with preconfigured functionalities.

## More Information

In case you are interested in buying a real technical device we suggest to first watch the following video about the eight best ones in 2016:

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Use free online Graphing Calculator tools: http://goo.gl/fyhZKJ

Posted by big-data.tips on Thursday, March 31, 2016