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The formula is (x,y) -> (y,-x).

Verbal : switch the coordinates ; then change the sign of the new x coordinate.

Example : (2,1) -> (1,-2)

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14y ago

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Related Questions

Suppose a figure is located in quadrant 1. Which of the following will result in an image that is located in quadrant 3?

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How do you rotate a figure 90 degrees?

the answer would be 180 degrease and if you don't believe me go on another website...