MATHEMATICAL REASONING

Two points having same abscissa, but different ordinates lie on _____

Study the graph and answer the following questions.

The coordinate of the point S are _____________.

Study the graph and answer the following questions.

Sum of the abscissae of point P and R is ____________.

Study the graph and answer the following questions.

The point whose abscissa is $2$ more than the ordinate is ______.

The difference between ordinates of $R$ and $Q$ is

The area of the triangle formed by the points $P(0,1),Q(0,5)$ and $R(3,4)$ is _____.

The perpendicular distance of the point $(-7,8)$ from the $x$-axis is _____

The signs of the abscissa and ordinate of a point in the fourth quadrant respectively are ______.