EXPLORE:
Click on the list below.
- Click on the "?" at the upper right of Desmos.
 - Click on "Restrictions". Follow the tutorial.
 
CREATE:
- Add 3 domain restricted equations to draw the triangle below.
 - Do NOT use a table.
 
SAVE:
- Click Untitled Graph.
 - Rename and "Save Graph".
 - Click the 3 parallel bars to access saved graph.