Respuesta :

Answer:

The  point ( 12,5) reflected about y-axis then the Point C¹( -12,5)

Step-by-step explanation:

Explanation:-

Given the point (12,5)

The point ( x,y) reflected about y-axis then the transformed to

(x,y)→(-x,y)

Now the given point ( 12,5) reflected about y-axis then the transformed to

(-12,5)