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8 mar 2024 · The condition 'Ordinate is equal to -1' is algebraically represented by the equation y = -1, which describes a horizontal line below the origin with all points having a y-coordinate of -1. Explanation:
The distance of a point from the x axis scaled with the y axis is called the ordinate or y coordinate of the point. For example, if (x, y) is an ordered pair in the Cartesian plane, then the first coordinate in the plane (x) is called the abscissa, and the second coordinate (y) is the ordinate.
Abscissa and Ordinate. You may hear the words "Abscissa" and "Ordinate" ... they are just the x and y values: Abscissa: the horizontal ("x") value in a pair of coordinates: how far along the point is; Ordinate: the vertical ("y") value in a pair of coordinates: how far up or down the point is "Cartesian" ... ?
Ordinate. more ... The vertical ("y") value in a pair of coordinates. How far up or down the point is... Always written second in an ordered pair of coordinates such as (12,5). In this example, the value "5" is the ordinate. (The first value "12" shows how far along and is called the Abscissa). See: Ordered Pair. Cartesian Coordinates.
Revision notes on 2.12.1 Coordinate Geometry for the CIE IGCSE Maths: Extended syllabus, written by the Maths experts at Save My Exams.
Ordinate Example. Take an example of a point A in the Cartesian plane, having coordinates (6, 9), where 9 is the ordinate and a point B, having coordinates (7, -5), where -5 is the ordinate.
Ordinate Example. Take an example of a point A in the Cartesian plane, having coordinates (6, 9), where 9 is the ordinate and a point B, having coordinates (7, -5), where -5 is the ordinate.
