The preimage of a point is the original point before a transformation is applied. In this case, the original point before the translation (1,1) → (x+4,y-4) would be found by reversing the transformation.
To reverse the translation, we need to subtract 4 from the x-coordinate and add 4 to the y-coordinate of the image point.
So, the preimage of the point (1,1) after the transformation is:
((1-4), (1+4)) = (-3, 5)
Therefore, the preimage of the point (1,1) under the translation (x,y) → (x+4,y-4) is (-3,5).
The point (1,1) is the image under the translation (x,y) → (x+4,y-4). What is the preimage of this point?(1 point)
1 answer