Question

The figure is reflected across the line y = x. T/F

Answer 1

I think it's false

Answer 2

@dan815

Answer 3

@ganeshie8

Answer 4

@wio

Answer 5

@ash2326

Answer 6

Yeah, it's across the origin, but I thought it was true as well until I did some more digging

Answer 7

If a reflection passes through the y=x line, then the values of the x and y coordinates are switched

Answer 8

For example, if (x,y) is reflected through the y=x line, then the values of the new point are (y,x)

Answer 9

@wio

Answer 10

@dan815

Answer 11

What I said about the x and y coordinates being switched don't apply to the points on the image

Answer 12

Write every corner point in Z down.
For each point, swap the \(x\) and \(y\) parts, as this would be a reflection over \(x=y\).
If all the points are in Z', then it's a reflection.

Answer 13

Can u help me out on this too pleeasse??

Answer 14

I think it's false, but I don't really understand how to work the problem

Answer 15

@wio ??