If three points are on the same line, then they are collinear. points x, y,and z are on the line m. if possible, use the law of detachment to draw a conclusion. if not possible write not possible.

It is possible.

Law of detachmet:

When you know p and p->q are true then you may conclude q

Here you know x,y and z are on the same line and that  three points on the same line are collinear, then you can conclude that x,y and z are collinear.