A triangle has vertices T(3, 7), U(6, –6), and V(5, –9). The image of the triangle has vertices T"(8, 1), U"(–5, 4), and V"(–8, 3).

Which transformations could have produced the image?
T(1, –2)* r^y = ^x
r^y = ^x* T(1, –2)
T(1,-2)*R0,180
R0,180*T(1,-2)