Question

Question 15 options:

Given the segment FG with points F(-4, -1) and G (-10, 4). Find the coordinates of F'G' after a reflection across they line y = -x.

Answer 1

see explanation

Explanation:

Under a reflection in the line y = - x

a point (x, y ) → (- y, - x )

Thus

F(- 4, - 1 ) → F'(1, 4 )

G(- 10, 4 ) → G'(- 4, 10 )