Dilation
Dilation. Section 2.7. Definition. A transformation that makes a figure larger or smaller. Therefore since we change the size, the image is SIMILAR to the original. (x, y). Multiplying both (x, y) by a constant number, k If k = 5 (2, 7) (10, 35) If k = ¼ (4, 16) (1, 4).
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