Answer :
the equation of x-axis is y=0
therfore line is in form y=a
a=-3
negative sign indicates three units below the origin
hence
the equation is y=-3
therfore line is in form y=a
a=-3
negative sign indicates three units below the origin
hence
the equation is y=-3
:
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-- :
Any straight line parallel to x−axis is given by y=k, where k is the distance of the line from x−axis. Here k=−3, because it is below x axis then the equation of the line is y=−3.