Question

What is the reflection image of (4, -1) across line y=x?

a
(-1,4)
b
(-1,-4)
c
(1,-4)
d
(-4,1)

Answer 1

A (-1, 4)

Explanation:

When you reflect over the y=x line the rule is that the Y and X switch places. So, (4, -1) ---> (-1, 4)

Answer 2

I think it is a. (1,-4) b. (1,4) c. (-1,4) and d. (4, -1)

Explanation:

Im sorry if this did not help you but I tried.