# Is there a program to plot and show 3-D graphs easily? I need to show vectors in the #xyz# space to my pupils and my drawings are terrible!!! Thanks.

##### 1 Answer

Jun 29, 2015

#### Answer:

I have some suggestions.

#### Explanation:

Hey, did you check out online 3D Function graphers?

http://www.livephysics.com/tools/mathematical-tools/online-3-d-function-grapher/

http://www.math.uri.edu/~bkaskosz/flashmo/graph3d/

You can make 3D graphs in Excel, but the process is a little tedious

For actual software (freeware, that is :D), check out this post

http://math.stackexchange.com/questions/40770/recommended-free-software-to-plot-points-in-3d