ctta
contestada

The standard form of the equation of a parabola is x=y^2+6y+1 what is the vertex form of the equation

The standard form of the equation of a parabola is xy26y1 what is the vertex form of the equation class=

Respuesta :

I think ja letter c because
= (y+3)^2 -8
=y^2 + 2(y)(3) + 3^2 - 8
=y^2 +6y +9 -8
= y^2+6y+1