Dilations L

Front

Dilation changes a shape's __________?

Back

Size

Front

Did the image enlarge, reduce or none of the above?

Back

Yes, enlarge

Front

A dilation between 0 and 1 is a/an ____________.

Back

Reduction

Front

Did the image enlarge, reduce or none of the above?

Back

Reduce

Front

Definition: The old figure

Back

Pre-image

Front

Definition: The new figure after dilation

Back

Image

Front

What is the scale factor in dilation?

Back

The ratio of the size of the image to the size of the pre-image.

Front

If the scale factor is greater than 1, the dilation is called __________.

Back

Enlargement

Front

If the scale factor is less than 1, the dilation is called __________.

Back

Reduction

Front

What happens to the coordinates of a point (x, y) during dilation with a scale factor k?

Back

The new coordinates are (kx, ky).