Dilation means maximization/minimization of the shape without any deflection nor rotation.
Therefore, the dilated line D'E' will be parallel to the original line DE
Choice: A
Answer:
wetting urbrirhrheur grrr r
Well for a line to be perpendicular to another the slope should be an opposite reciprocal, which in this case is -6/7. One example is y= -6/7x+2
Do you have a picture on what the problem look so I can have a better understanding