savannagreene savannagreene

13-05-2020
Mathematics

contestada

What is the image of (9,-2)after a reflection over the line y=x?

Respuesta :

jimrgrant1 jimrgrant1

13-05-2020

Answer:

(- 2, 9 )

Step-by-step explanation:

Under a reflection in the line y = x

a point (x, y ) → (y, x ), thus

(9, - 2 ) → (- 2. 9 )

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