Given point P(a,3) for a <0. Find point R, S,T,U that are symmetric to P with respect to the x-axis, y-axis, the origin, and the line y=x.
Use the following table of transformation to help you find the points. Post your answer for checking if necessary.
symmetry transformation
about:
x-axis y->-y
y-axis x->-x
origin x->-x, y->-y (=180° rotation)
line x=y exchange x<-->y (inverse)