The 'abscissa' is the x coordinate on the Cartesian plane and the 'ordinate' is the y coordinate on the Cartesian plane
The origin (0, 0)
It is at the point of origin where the coordinate on the Cartesian plane is at (0, 0)
the y-coordinate is 0.
the x coordinate is always before the y coordinate just like in the alphabet
point of origin
Quadrant.
Those are the four "quadrants".
I'm thinking quadrants would be the answer.
Coordinate plane
The xy or Cartesian or coordinate plane.
The x and y axis cross at (0,0) on the coordinate plane.
The origin.
It is the x axis
The origin
(0,0) = the origin
A coordinate plane consists of the y axis up and left and the x axis right and down