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Maths help

the coordinate (-3,5) is reflected in the line y=x. Give the coordinate of the image point.
Original post by Psychopath 666
the coordinate (-3,5) is reflected in the line y=x. Give the coordinate of the image point.


x and y coordinates swap places.
Original post by RDKGames
x and y coordinates swap places.

but do you know the answer
Original post by Psychopath 666
but do you know the answer

RDKGames pretty much gave you the answer already.

Just do what he said.
Original post by AGrizzlyBearo
RDKGames pretty much gave you the answer already.

Just do what he said.

So it's (5,-3)?
Original post by Psychopath 666
So it's (5,-3)?

Yep - Good job! :biggrin:
Original post by Psychopath 666
So it's (5,-3)?


Yep, but try to understand why this must be the case, otherwise you're not really learning anything here.

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