If trapezoid jklm is translated according to the rule (x, y) -> (x + 8, y - 3), what are the coordinates of point l'?
a. (1, -5)
b. (-10, 6)
c. (-5, 3)
d. (6, -8)

D.

Step-by-step explanation:

First step: Identify the point for L.

L is at (-2,-5).

We are plugging this (x,y) into (x+8,y-3) to see where it takes us.

(-2+8,-5-3)=(6,-8).

The solution is D.

OPTION D

Step-by-step explanation:

You can observe in the figure that the coordinates of the point L are:

You know that the trapezoid rule applied for the translation of the trapezoid JKLM is:

→

Therefore, in order to find the coordinates of the point L', you need to add 8 to the x-coordinate of the point L and subtract 3 from the y-coordinate of the point L.

Then: