Answer:
I'm not too sure but:
L = (-2,-3)
M = (-9,-3)
K = (-2,-8)
J = (-9,-8)
Explanation:
What we know:
We know that we go through the x axis then the y axis hence the saying "Along the corridor, Up the stairs".
Due to us knowing this we use where the letters (L, M, K & J) are placed on the diagram and use the "Along the corridor, Up the stairs" technique to figure out the answer.
This means that L is (-2,-3), M is (-9,-3), K is (-2,-8) & J is (-9,-8).
Yet again as I said at the top i'm not too sure but this is what I think is correct.
I hope it helps! :)