Question

Find the coordinate of F' after a reflection of the triangle about the line y = -x. Write your answer in the form of (a,b).

F is (3,5)​

Answer 1

Answer & Step-by-step explanation:

When you are doing the reflection, y = -x, then the coordinates will go as follow...

(x, y) → (-y, -x)

So, (3, 5) will become (-5, -3).

So, the coordinate of F' would be (-5, -3)