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3 years ago

7

The image point of A after a translation right 1 unit and down 2 units is the point B (9,3). Determine the coordinates of the pr

e-image point A.

1 answer:

oksano4ka [1.4K]3 years ago

7 0

Alright, it went 1 to the right and down 2 times.

So for point B, you calculate the opposite.

Point B goes 1 left while going up by 2.

(9 - 1, 3 + 2) = (8, 5)

Pre-image point A is (8, 5)

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