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Find the coordinates of the image of point R(3, –5) rotated 180 percent about the origin.

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3x-1 and -5x-1=(-3,5)
User Vineet Sharma
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4 votes
When you rotate a coordinate pair by 180 degrees you simply multiply the x and the y by a negative 1

3 x -1 and -5 x -1 = (-3, 5)
User Guye Incognito
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