Desmos math portrait

1. For all my equations I put in the formula and then put in numbers accordingly. If there was a shape I couldn’t get, I just added numbers to all parts of the formula and tried to find out which part changed the shape how I wanted.
2. I am not the best artist so I decided to make a stick figure to make it look somewhat accurate
3. I did not use all the different equations but I used most of them
4. I used different forms of the equations I used and some transformations