Question

Which scale factor would produce an image larger than the pre-image in a dilation?

one-fourth

one-half

1

3

Answer 1

for an image to become larger the scale factor should be a whole number more than 1.

If the scale factor is a fraction then the image becomes smaller.

If the scale factor = 1 then the image remains the same

Answer 2

Sorry for the first the scale factor should be more than 1 that is all, it need not be just a whole number , it can be 4.5 for example but it is more than 1