Answer: Choice B
Step-by-step explanation:
Point L is located at (-2,0) on the given graph.
The scale factor is 1/4 = 0.25 which means we multiply each coordinate of L by this scale factor:
Point L(-2,0) moves to L ' (-0.5, 0)
Only choice B has this mentioned, which makes it the final answer. You could stop here but I recommend checking each of the other points for practice.
Side note: This trick only works if the center of dilation is the origin.