\(\overrightarrowX"OX\) and also \(\overrightarrowY"OY\) represent the co-ordinate axes. The beam \(\overrightarrowOX\) istaken as optimistic x-axis. So, any type of distance along \(\overrightarrowOX\) will certainly be taken together positiveand the beam \(\overrightarrowOX"\) is bring away as an unfavorable x-axis. So, any type of distance relocate along \(\overrightarrowOX"\)will it is in taken as negative.

You are watching: In which quadrants is the ordinate positive?

Similarly, beam \(\overrightarrowOY\) bring away as hopeful y-axis. So, the distancemoved follow me \(\overrightarrowOY\) will certainly be taken together positive and \(\overrightarrowOY"\) is taken as an adverse y-axis.So, the distance moved along \(\overrightarrowOY"\) will certainly be taken together negative.

So, In Quadrant I,x > 0, y > 0

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

(i) The co-ordinates of any suggest lies in the first quadranthave both the abscissa and ordinate are confident i.e. (+, +).

(ii) The co-ordinates the any suggest lies in the secondquadrant have the abscissa negative and ordinate optimistic i.e. (-, +).

(iii) The co-ordinates the any point lies in the thirdquadrant have both the abscissa and also ordinate are an adverse i.e. (-, -).

(iv) The co-ordinates of any suggest lies in the fourthquadrant have actually the abscissa positive and also ordinate negative i.e. (+, -).

Related Concepts:

● name: coordinates Graph

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● Plot notified Pairs

● collaborates of a Point

● find the coordinates of a Point

● coordinates of a suggest in a Plane

● Plot points on Co-ordinate Graph

● Graph of direct Equation

● coincided Equations Graphically

● Graphs of straightforward Function

● Graph that Perimeter vs. Size of the side of a Square

● Graph that Area vs. Next of a Square

● Graph of basic Interest vs. Variety of Years

● Graph of distance vs. Time