Yes.
The Cartesian coordinates.
One such synonym would be coordinates, which is also the proper way of naming the ordered pairs on a Cartesian coordinate plane.
They are coordinates that are plotted on the Cartesian plane.
The x and y coordinates are plotted on the Cartesian plane.
The primary person involved in describing the concept of the Cartesian plane and the notation for ordered pairs was the French mathematician, Rene Des Cartes. See the related link.
1
A straight line on the Cartesian plane is the graph of a linear equation.
It is the set of all ordered pairs - nothing less, nothing more.The set may be represented by the coordinates of all points on a plane. But the coordinate plane is not the set.This result is a so-called product set and is called a Cartesian product.
The Cartesian plane
The answer is 'graph'
the x-coordinate is 0, apex :)
A straight line graph plotted on the Cartesian plane