Question

before you continue, we recommend completing the day 2 activities, \practice makes progress\ and \geogebra activity: rigid transformations.\
which image shows the non - rigid transformation of dilation?
none of these images shows dilation.
image 2 shows the image after the preimage was dilated to a smaller size.
image 1 shows the image after the preimage was dilated to a larger size.
image 3 shows the image after the preimage was dilated to a smaller size.

Explanation:

To determine the image with non - rigid dilation (dilation changes size), we analyze each option:

• None of these images shows dilation: Incorrect. We can see size changes in some images.
• Image 2 shows the image after the preimage was dilated to a smaller size: Dilation scales the figure. If Image 2 is smaller than the preimage, this is a dilation (non - rigid as it changes size).
• Image 1 shows the image after the preimage was dilated to a larger size: If Image 1 is a rigid transformation (like translation or rotation, no size change), this is wrong.
• Image 3 shows the image after the preimage was dilated to a smaller size: If Image 3 is a rigid transformation, this is wrong.

By observing the figures (preimage and images), Image 2 has a size change consistent with dilation to a smaller size.

Answer:

Image 2 shows the image after the preimage was dilated to a smaller size.