Plzz thnaksss are these correct? ?

The first picture is correct, the triangle was dilated by a factor of 1/3 and then shifted 2 units down.

The second picture is also correct, because the dots are higher as they move to the right, it is a positive association and they follow a linear line.

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )