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3 years ago

Determine the coordinates of the pre-image?

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

7 0

Just find the coordinates and divide the x and y coordinates by the scale factor.

I'll do A.

(4,3)

Divide 4 by 0.5 and 3 by 0.5.

4/0.5=2

3/0.5=1.5

So the original coordinate for A is (2,1.5).

Hope it helps

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