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zhane2015
 2 years ago
Please Help Me:)
The vertices of a triangle are P(–7, –4), Q(–7, –8), and R(3, –3). Name the vertices of the image reflected across the line y = x.
P'(4, 7), Q'(8, 7), R'(3, –3)
P'(4, –7), Q'(8, –7), R'(3, 3)
P'(–4, –7), Q'(–8, –7), R'(–3, 3)
P'(–4, 7), Q'(–8, 7), R'(–3, –3)
zhane2015
 2 years ago
Please Help Me:) The vertices of a triangle are P(–7, –4), Q(–7, –8), and R(3, –3). Name the vertices of the image reflected across the line y = x. P'(4, 7), Q'(8, 7), R'(3, –3) P'(4, –7), Q'(8, –7), R'(3, 3) P'(–4, –7), Q'(–8, –7), R'(–3, 3) P'(–4, 7), Q'(–8, 7), R'(–3, –3)

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zpupster
 2 years ago
Best ResponseYou've already chosen the best response.1( x, y) is the ordered pair so when y = x x =y so just reverse the ordered pairs P(7, 4) then P' (4,7) and so on

zhane2015
 2 years ago
Best ResponseYou've already chosen the best response.0Oh! I thought so. Thanks for the reassurance:)
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