medal and fan! Which of the following compositions of transformations will always produce the same image, regardless of the order in which the transformations are performed?

A.

translation and reflection

B.

reflection and rotation

C.

translation and rotation

D.

All compositions are affected by the order in which they are performed

Question

medal and fan! Which of the following compositions of transformations will always produce the same image, regardless of the order in which the transformations are performed?

A.
 
translation and reflection

B.
 
reflection and rotation

C.
 
translation and rotation

D.
 
All compositions are affected by the order in which they are performed

anonymous · Answer

help:(

anonymous · Answer

think about this in a geometric way

anonymous · Answer

one transformation can be affected by the order in which its performed. which is why there is a set order in functions

michele_laino · Answer

I think reflection and rotation, when the reflection is a 180 degrees about the x-axis for example

anonymous · Answer

I thought c? but then I looked it up it said it was wrong.?

michele_laino · Answer

I think b.

anonymous · Answer

remember, translation is a shift, so if you do that after a rotation or before, it will come out differently both times

anonymous · Answer

I'd say either b or d.

anonymous · Answer

okay, thanks!!

michele_laino · Answer

thanks!!