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ki77a [65]
4 years ago
9

Triangle QRS is dilated according to the rule DO,2 (x,y).

Mathematics
2 answers:
Effectus [21]4 years ago
3 0
I've never seen the notation DO 2(x,y) but let's assume it means a dilation of a scale factor of 2 around the origin.

Then it's true that DO,2(x,y)=(2x,2y)

We're not given any information about QRS so we don't know the slope of its sides; dilation by two won't change those slopes.

The vertices will be twice as far from the origin on the image than on the preimage, that's what dilating by two means.

The distance OQ' = 2 OQ; that's what this dilation does.




labwork [276]4 years ago
3 0

Answer:

1,2,5

Step-by-step explanation:

EDG,  just took this quiz

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