Jawabanmu

2014-04-07T22:23:21+07:00
(-3,5) dicerminkan y=x 》(5,-3) (5,-3) ditranslasi 》(5-2,-3+4) = (3,1)
2014-04-07T22:26:31+07:00
Y=x
B (-3,5)⇒(5,-3)
B'(5,-3)

ditranslasikan
T ( -2,4)
B'(5,-3)⇒(5+(-2), -3 + 4)
B'' ( 3, 1)