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Mathematics 14 Online
OpenStudy (anonymous):

4. What does a scale factor of 2.5 mean will happen to a pre-image? What does a scale factor of ½ mean will happen to a pre-image?

OpenStudy (anonymous):

If the scale factor is larger than 1, the image will expand, but maintain it's shape. If the scale factor is between 0 and 1, the image will shrink

OpenStudy (godlovesme):

it means the new image is 2.5 times larger than the pre-image

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