Can any one figure this out?

Name the quadrilaterals that have four equal sides.

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?

Find the missing factor. write your answer inexponential form.9^2=9^4×