Question

ПОМОГИТЕ ПОЖАЛУЙСТА!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

y=(x-2)^2-2

x^2-4x+2

Xв=-b/2a=-4/2=-2

Yв=(-2)^2-4*(-2)+2=4+8+2=14

Хв=-2

Ув=14

Answer 2

x^2-4x+2

Xв=-b/2a=-4/2=-2

Yв=(-2)^2-4*(-2)+2=4+8+2=14

Хв=-2

Ув=14