A line which lies in the x-y plane might intersect the z-axis (at the origin) if it passes through the origin. In this case the line is perpendicular to the z-axis. For all other cases (where the line does not pass through the origin): those lines are skew with the z-axis (not parallel).
The letter V represents a function when drawn on a coordinate plane.
The coordinate system can be in any number of dimensions whereas the coordinate plane is a 2-dimensional concept.
The coordinate system can be in any number of dimensions whereas the coordinate plane is a 2-dimensional concept.
graphing tool
Cartesian coordinate system
-1 :)
All the planets stay approximately in one plane - the plane of the ecliptic. So if you have the x-coordinate normal to that plane their x-coordinates will stay small. It is more usual to have the z-coordinate normal to the plane.
Count the squares around the rectangle... Simple as that!
A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates. These coordinate system can be used to provide geometric interpretations for many branches of mathematics.
A coordinate plane! If it has one or more breaks in it is not a coordinate plane but only a part of one.
A quadrant.
plane xy