\(\overrightarrowX"OX\) and \(\overrightarrowY"OY\) represent the co-ordinate axes. The ray \(\overrightarrowOX\) istaken as hopeful x-axis. So, any distance follow me \(\overrightarrowOX\) will be taken as positiveand the ray \(\overrightarrowOX"\) is taken as an adverse x-axis. So, any kind of distance relocate along \(\overrightarrowOX"\)will be taken together negative.
You are watching: A point having a negative abscissa and negative ordinate is in quadrant ____.
Similarly, beam \(\overrightarrowOY\) taken as optimistic y-axis. So, the distancemoved follow me \(\overrightarrowOY\) will be taken together positive and also \(\overrightarrowOY"\) is take away as an unfavorable y-axis.So, the distance moved along \(\overrightarrowOY"\) will certainly be taken as negative.
So, In Quadrant I,x > 0, y > 0
In Quadrant II,x 0
In Quadrant III,x 0, y
The graph will help us tounderstand the convention the the indicators of coordinates.
(i) The co-ordinates the any allude lies in the first quadranthave both the abscissa and ordinate are confident i.e. (+, +).
(ii) The co-ordinates of any allude lies in the secondquadrant have actually the abscissa negative and ordinate confident i.e. (-, +).
(iii) The co-ordinates the any allude lies in the thirdquadrant have both the abscissa and ordinate are an unfavorable i.e. (-, -).
(iv) The co-ordinates of any suggest lies in the fourthquadrant have actually the abscissa positive and also ordinate an unfavorable i.e. (+, -).
● name: coordinates Graph
● bespeak pair the a coordinate System
● Plot ordered Pairs
● coordinates of a Point
● All 4 Quadrants
● find the coordinates of a Point
● collaborates of a allude in a Plane
● Plot point out on Co-ordinate Graph
● Graph of linear Equation
● simultaneous Equations Graphically
● Graphs of an easy Function
● Graph of Perimeter vs. Size of the side of a Square
● Graph that Area vs. Side of a Square
● Graph of straightforward Interest vs. Number of Years
● Graph of distance vs. Time
7th Grade math Problems8th Grade math PracticeFrom indicators of collaborates to residence PAGE
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