This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
equations . Another graph made for my article Darn didn't click the GFDL thing in time Anyways relase this image into the public Domain etc hope this does the trick Own Cronholm linear functions Category linear equations
Page 2023 Free-images.com. All images are Public Domain