Final answer:
The image of the point (-6, 5) after reflecting over the line y = x is (5, -6), which is option a.
Step-by-step explanation:
The image of the point (-6, 5) after a reflection over the line y = x can be found by swapping the x and y coordinates of the point. This is because reflecting over the line y = x essentially 'flips' over every point across that line. Therefore, the image of the point (-6, 5) after the reflection will be (5, -6), which corresponds to option a.