laacmichael laacmichael

19-09-2016
Mathematics

contestada

What is the reflection of point P(-1, 6) across the line y = x?
A) P(6, -1)
B) P(-6, -1)
C) P(-6, 1)
D) P(6, 1)

Respuesta :

19-09-2016

If you are reflecting across the line y = x, then the x value becomes the y-vale and the y-value becomes the x-value. So the answer would be (6, -1) (Just trade places with x and y.)

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