All that is needed is for you to graph the points and if they form a line, they will be collinear. If not, they will not be collinear.
I’m pretty sure Scale drawings is the correct answer!
LMN, NML or Angle M. Depends on context for all of these. They all work though.
Alliteration
how I remember is that the 2 L’s are together in the word, and the same letter is repeated in the sentence.
if that makes sense,
hope i’m not too late!!