Longitude
legends a plane would be called the xy-plane if it had the x and y points on it Y axis
False
It is called the cartesian plane
x axis is on horizontal plane and y axis is on vertical plane.
The horizontal axis is the real numbers.
The vertical line is called the y-axis and the horizontal is called the x-axis.
Coordinate plane
Cartesian plane
The graph is called a corrdinate plane. The horizontal is called the x-axis. The verticle is the y-axis.
The point where a line crosses the x-axis is called the x-intercept.
A coordinate plane has two axes and four quadrants. The horizontal number line is called the x-axis and the vertical line is called the y-axis.
The horizontal line in the Cartesian plane is called the x-axis or x-coordinate.