rosibelsalgado rosibelsalgado

03-01-2015
Mathematics

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if M (-4,5) is reflected over the line y=x, what are its new coordinates?

Respuesta :

konrad509 konrad509

03-01-2015

Reflection of the point [tex]P=(x,y)[/tex] across the line [tex]y=x[/tex] is [tex]P'=(y,x)[/tex].

So:
[tex]M'=(5,-4)[/tex]

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