3. Multiple choice question II

1. If $P( –1,1)$, $Q( 3,–4)$, $R( 1, –1)$, $S(–2, –3)$ and $T( –4, 4)$ are plotted on a graph paper, then the points in the fourth quadrant are __________.

 

2. The point whose ordinate is $4$ and which lies on the $y$-axis is ___________.

 

3. The distance between the two points $(2, 3)$ and $(1, 4)$ is _________.