Just insert it onto your canvas/page, and enter an equation. The text box will automatically accomodate math view! When you are done typing, hit Enter. And voila! An interactive graph for your equation is ready to play with!
Made with https://www.desmos.com/. And with http://mathquill.com/. Icon made by Freepik from http://www.flaticon.com.
Contact me at firstname.lastname@example.org.