A point lies on the $x$ -axis at a distance of $7\, units$ from the $y$ – axis. What are its coordinates? What will be the coordinates if it lies on $y$ -axis at a distance of $-7\, units$ from $x$ – axis?

Abscissa of all the points on the $x$ -axis is

Plot the following points and check whether they are collinear or not:

$(0,0),(2,2),(5,5)$

In $Fig.$ $LM$ is a line parallel to the $y$ – axis at a distance of $3$ units.

$(i)$ What are the coordinates of the points $P , R$ and Q?

$(ii)$ What is the difference between the abscissa of the points $L$ and $M ?$

In $Fig.,$ coordinates of $P$ are