Not only have the module but Y²

 

Here we have not only the module of the squared root of X but also the function Y² = x, here all the 3 euqtions are the same values for X and Y in the first quadrant, the positions of the quadrants in the grid, and x and y axys are anti-clock wise an the first is where the X and Y are positives. I think the name is anti-function of Y = squart-root(X)

Rute Bezerra de Menezes Gondim