Answer:
Hello! Elizabeth is here! The answer to your question is 3) M and N are similar but not congruent!
Explanation:
As you can see on the coordinate grid, the M is at the (-4,3) and the N is at (4,1/2) , both M & N are similar from it size, sure but their coordinate location is quite different, or should I say M & N is not similar with congruent.
Hope this helped and have a wonderful day!
^~Elizabeth