contestada

What are the coordinates of point P, the image of point (3,-4) after a reflection in the line y = x?

Respuesta :

Answer:

(- 4, 3 )

Step-by-step explanation:

Under a reflection in the line y = x

a point (x, y ) → (y, x ), thus

P(3, - 4 ) → P'(- 4, 3 )