Answers

2015-02-17T17:33:11+05:30
{-4,0}=3 quadrant{2,0}=1 quadrant{6,0}=1 quadrant{-8,0}= 3 quadrant
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2015-02-17T17:40:52+05:30
The points lie on  on x axis...!!! 
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noo... i m stdng intermediate
do u know btech 1st year maths
i m stdng intermediate frstyr ...... hw can i know
oh i'm sry
okayyy