For problems 6-9, draw the image of the triangle under the given transformation. Then tell whether thetransformation appears to be a rigid motion.8)

Explanation
8)
[tex](x,y)\rightarrow(x,-y)[/tex]when you make the transformation , (x,-y) it means, the x values will be the same
But, the y-vale change its sign ( positive to negative in this case),so the transformation is