Question

What is the pre-image of vertex A' if the image shown on the graph was created by a reflection across the line y = x?

(10, –2)

(–10, 2)

(–2, –10)

(2, 10)

Answer 1

it's A: (10, –2)

Explanation:

Edge exam 2022

Answer 2

The answer is (10, -2). Since if you could see angle A is already showed and its asking for us to put where it was before it was reflected over the y axis and X axis.