Dilation- is a type of translation that causes an image to stretch or shrink in proportion to its original size .
scale size - the rotation by which the image stretches or shrinks is known as the scale factor . If the scale factor is grater then 1 then it will be enlarged . if the image scale factor is >0 and <0 then the image will shrink .
NOW YOU ARE READY TO GRAPH DILATION'S !
maybe I'm ready. try adding an example too...
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