Respuesta :

Answer:

(K'(- 1, - 2 )

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y )

Thus

K(- 1, 2 ) → K'(- 1, - 2 )

K=(-1,2) -> (-1,-2) because it will be crossing the x axis which will change the position of the point making it both negative because it will be in a new axis
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