what is the equation of a parabola with vertext at the origin and directrix \(x=-\frac{5}{2}\)

how do i find this

and what is the best way to cook a hamburger

OfficialBubbleTanks Mar 12, 2018

#1**0 **

the hamburger i can answer.

Grill it until its not pink on the inside and until it is nice and greasy. If you don´t like greasy hamburgers then push it down with the spatula twice every flip

penquino21 Mar 12, 2018