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A Cartesian coordinate system in two dimensions (also called a rectangular coordinate system or an orthogonal coordinate system[8]) is defined by an ordered pair of perpendicular lines (axes), a single unit of length for both axes, and an orientation for each axis.
2 Σεπ 2024 · The horizontal number line is called the x -axis, and the vertical number line is called the y -axis. These two number lines define a flat surface called a plane, and each point on this plane is associated with an ordered pair of real numbers (x, y).
Cartesian Coordinates. Using Cartesian Coordinates we mark a point on a graph by how far along and how far up it is: They are also called Rectangular Coordinates because it is like we are forming a rectangle. X and Y Axis. Axis: The reference line from which distances are measured. The plural of Axis is Axes, and is pronounced ax-eez. Example:
30 Ιουν 2024 · Cartesian coordinate system uses a plane which has two mutually perpendicular lines which are called as coordinate axes. Out of the two perpendicular lines, one line is in horizontal position and another line is in vertical position. The figure below shows how the two coordinate axes look like.
The two axes of the coordinate plane are the horizontal x-axis and the vertical y-axis. These coordinate axes divide the plane into four quadrants, and the point of intersection of these axes is the origin (0, 0).
Try It. The center of the plane is the point at which the two axes cross. It is known as the origin or point (0,0) (0, 0). From the origin, each axis is further divided into equal units: increasing, positive numbers to the right on the x- axis and up the y- axis; decreasing, negative numbers to the left on the x- axis and down the y- axis.
The coordinate plane is a system for graphing and describing points and lines. The coordinate plane is comprised of a horizontal x-axis and a vertical y-axis. The intersection of these lines creates the origin, which is the point (0, 0). The coordinate plane is split into four quadrants.
