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If the original point was (-4, 12) then the image is (-16, 48).
None. The vertices, the scale factor as well as the centre of dilation can each be defined independently of the other two. Each different combination will result in a different image.
The type of dilation that occurs with a scale factor of 14 is enlargement. Any time the scale factor is larger than 1, it is enlargement.
length
You need information about a pre-image AND and image to work out a scale factor.
If the original point was (-4, 12) then the image is (-16, 48).
Negative
Center and Scale Factor....
It is (2.5x, 2.5y) where P =(x,y).
It is (2.5x, 2.5y) where P =(x,y).
None. The vertices, the scale factor as well as the centre of dilation can each be defined independently of the other two. Each different combination will result in a different image.
With a scale factor of 1, the image is exactly the same size as the original object.
Image over preimage(original)
The image is a similar shape to that of the original.
The scale factor is the ratio of any side of the image and the corresponding side of the original figure.
It is the letter F which is 10 times as large and, depending on where the original was, it may be translated.
A scale factor of one means that there is no change in size.