\(\overrightarrowX"OX\) 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


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The graph will help us tounderstand the convention the the indicators of coordinates.


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(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. (+, -).

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Related Concepts:

● 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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