The endpoints of ab are a(0,0) and b(6,8) a. describe a transformation of ab that results in the image whose endpoints are a'(8,4,) and b'(-2,4) b. what are the endpoints of the image of a'b' after a dilation whose scale factor is 4/5 and whose center is a'? c. what quadrant does a' lie in?

Question a)

Points A and B are shown in the diagram below, as well as the image points, A' and B'. 

The transformation from AB to A'B' is a rotation anticlockwise by 127 degrees at the center (3,4)

Question b)

The second diagram show the dilation of A'B' by 4/5 at A'
The end point is at (0,8)

Question c}

The point A' lies on the first quadrant