Afigure is translated vertically. which of the following are true? the pre-image and image are congruent. the y-coordinates change. the x-coordinates change. the coordinates will increase.

A figure is translated vertically.

When a figure is translated vertically, the figure will move up or down

When figure goes up or down the x coordinates remains the same , y coordinates will change.

There will be no change in the size of the image. The size of the image will change if we stretch or shrink.

So in vertical translation , the images are congruent.

Answer :

The pre-image and image are congruent. The y-coordinates change.