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29-12-2021
Mathematics

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Given a dilation around the origin, what is the scale factor K?
DO, K = (9,6) → (3,2)

1/3
4
3/2
3

Respuesta :

sqdancefan sqdancefan

29-12-2021

Answer:

(a) 1/3

Step-by-step explanation:

When dilation is centered on the origin, the ratio of the coordinate values is the dilation scale factor:

k = x'/x = 3/9 = y'/y = 2/6

k = 1/3

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