Answer:
1. The coordinates of the image you want to transform
2. The change in y
3. The change in x
Explanation:
If we transform an image, we are moving it around the coordinate plane.
In order to transform, we need the original coordinates of the image so that we know where to start.
We also need to know the change in y because when we transform a shape it can go up and down.
We also need to know the change in x because when we transform a shape it can go left and right.
Hope this helped!