Question

The triangle is an image produced by the composition Transition 4,-1 and Rotation 0,270 degrees. What are the coordinates of the preimage of vertex M?

A. (–6, –3)
B. (–3, –6)
C. (–2, 2)
D. (0, –4)

I keep getting the answer (-2,3) but that isnt an option.

Answer 1

Do know what the preimage is of vertex M? I'm assuming it means point (-2,2). I rotated -270° to get point (2,2) then subtracted the transition T 4,-1 to get (-2, 3). what am I doing wrong?