Respuesta :
Its C.
We can see the pre image is 2.5 x 3. The image is 7.5 x 9. 7.5/3 is 2.5 and 9/3 is 3.
We can see the pre image is 2.5 x 3. The image is 7.5 x 9. 7.5/3 is 2.5 and 9/3 is 3.