trentona0949 trentona0949

19-03-2021
Mathematics

contestada

What is the image of the point (-2, 4) under a 90° rotation about the origin?

Respuesta :

jimrgrant1 jimrgrant1

19-03-2021

Answer:

(- 4, - 2 )

Step-by-step explanation:

Under a rotation about the origin of 90°

a point (x, y ) → (- y, x ) , then

(- 2, 4 ) → (- 4, - 2 )

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