Respuesta :

Given a quadratic equation [tex]y=ax^2+bx+c[/tex], the x coordinate of the minumum/maximum is given by

[tex]x=-\dfrac{b}{2a}[/tex]

So, in your case, the x coordinate of the minimum is

[tex]x=-\dfrac{-4}{2}=2[/tex]
Idk I really don’t do that work in my class but I wish u do Good✅

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