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You can tell the location of any point in a two dimensional space by giving its Cartesian Coordinates. These coordinates are expressed as (x,y).
The x value tells you where the number is on a horizontal axis. The y value tells where it is on a vertical axis.
If you have the coordinates (9,2), for example, you have a point that is 9 units to the right of the origin and 2 units up from the origin.
The location of any point in Cartesian system of coordinates is given by the pairs of coordinates (x,y).
The point may be located in one of the 4 quadrants of the Cartesian plane.
To determine the exact location of a point, we'll have to know the values of its coordinates.
The coordinates of a point are positive or negative, with respect to the quadrants of Cartesian plane.
In the 1st quadrant, the values of x and y are both positive.
In the 2nd quadrant, the values of x are negative and the values of y are positive.
In the 3rd quadrant, the values of x and y are both negative.
In the 4th quadrant, the values of x are positive and the vallues of y are negative.
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