parabola y=x^2-3x+2 dicerminkan terhadap sumbu y... jawab pleasee

Pencerminan

y = x² - 3x + 2

Dicerminkan thd sb y

y' = y
x' = -x

Hasil pencerminan :
y = x² - 3x + 2
y' = (-x')² - 3(-x') + 2
y = x² + 3x + 2 ✔