Question

Q’P’R’ is an image created by dilation centered at the origin with a scale factor k=1/4. The vertices of Q’P’R’ are Q’(-2,1),p’(1,2), and R’(-1,3). What are the coordinates of the vertices of the preimage, QPR?

Answer 1

i think is Q(-8, 4), P(4, 8), R(-4, 12)