The origin is the intersection of the x and y-axes. The Cartesian coordinates of a point in the plane are written as (x,y). The first number x is called the x-coordinate (or x-component), as it is the signed distance from the origin in the direction along the x-axis.

How is the Cartesian coordinate system formed?

Cartesian planes are formed by two perpendicular number lines intersect. ... The horizontal line here is referred to the x-axis and values that come first in ordered pairs are plotted along this line while the vertical line is known as the y-axis, where the second number of ordered pairs is plotted.

Why it is called Cartesian system?

[ kär-tē′zhən ] A system in which the location of a point is given by coordinates that represent its distances from perpendicular lines that intersect at a point called the origin.