1.

Which of the following points lie on the axes? Also name the axis.i) (-5,-8) ii) (0,13) iii) (4,-2) iv) (-2,0)v) (0,-8) vi) (7,0) vii) (0,0)

Answer»

Hi,

Solution:
➖➖➖

Solution is attached .

Points to remember:
➖➖➖➖➖➖➖

1) On X - axis ,y COORDINATE remains zero.

So,the points (7,0), (-2,0) are lying on X -axis

2) On Y -axis ,X coordinate remains zero.

So,points (0,13) ,(0,-8) are lying on Y -axis.

Now , Quadrants
➖➖➖➖➖➖

I QUADRANT: both X and Y COORDINATES are positive.

II Quadrant: X is negative and Y coordinate is positive.

III Quadrant: both X and Y coordinates are negative.

IV Quadrant: X is positive and Y coordinate is negative.

Hope it HELPS you.


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