Question

Which scale factors produce an expansion under a dilation of the original image?

Select each correct answer.



0. 1



0. 9



2



7. 5

Answer 1

Answer is 2 and 7.5 will create an expansion

Step-by-step explanation

Dilation rule says a number less than one will be a reduction from pre image to image because less than 1 is a fraction of the pre image. A number more than one will be an expansion from pre image to image.