Ordinate is the distance from a point to the horizontal or x -axis, measured parallel to the vertical or y -axis. The distance of a point from the y-axis on a graph in the Cartesian coordinate system. For example, a point having coordinates (2,3) has 2 as its abscissa. … An example of an abscissa is the measurement along the y-axis parallel with the x-axis to point p. The ordinate is the y-coordinate of a point on the coordinate plane. The distance along the vertical (y) axis. The x-coordinate of a point is called the “abscissa”. What is Axis Class 9?Īn axis is defined as a straight or imaginary line on which an object rotates or straight line on which things are arranged. The position and properties of the object can be determined by coordinates present on these axes. What is Cartesian plane class 9?Ĭartesian Plane: A cartesian plane is defined by two perpendicular number lines, A horizontal line(x−axis) and a vertical line (y−axis). The Cartesian plane extends infinitely in all directions. Origin has zero distance from both the axes so that its abscissa and ordinate are both zero. Therefore, the coordinates of the origin are (0, 0). What is the other name for Y axis?Īlso called axis of ordinates. (in a plane Cartesian coordinate system) the axis, usually vertical, along which the ordinate is measured and from which the abscissa is measured. The vertical (“y”) value in a pair of coordinates. … 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). The horizontal line XOX′ is called x-axis. ▪ The vertical line YOY′ is called y-axis. The coordinates of the X-axis on the cartesian plane is called abscissa. It is the distance measure from Y-axis measured parallel to X-axis. There is a difference in two terms called coordinate and ordinate. The term “coordinate” represents the position of the point along the line, arc and so on, whereas the term “ordinate” represents the value of a coordinate on the y-axis. The origin is the reference point of the graph. Each point on the x-axis, y-axis, and anywhere in the x-y plane is in reference to an origin. Hence basically any point on the graph is in reference to the origin. The Origin is the center of any graph and is the intersection point of the axis. The plane is called the cartesian or coordinate plane and the mutually perpendicular lines are called axes.
The x- coordinate of a point is called abscissa. The y-coordinate of a point is called the ordinate. What is abscissa and ordinate of point (- 4 3? Movement of any object from one position to another position with respect to the observer is called as Motion. The distance of any point from the x-axis scaled with the y-axis is known as ordinate. … The abscissa and ordinate all together are known as coordinates of that particular point. When they are, the z-coordinate is sometimes called the applicate. The words abscissa, ordinate and applicate are sometimes used to refer to coordinate axes rather than the coordinate values. Which two points have the same ordinate?Īnswer : Two points having same abscissa but different ordinate always amke a line which is parallel to y-axis. The definition of an ordinate is a value of a coordinate on the vertical axis. A coordinate on a plane that is vertical and measured in relation to the x axis is an example of an ordinate. The horizontal (“x”) value in a pair of coordinates.
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