Soru $2.y=x^3-4x^2$ grafi$$inin hangi noktas$$nda te$$et do$$rusu minimum e$$ime sahip olur?

$($A$)(\frac{8}{3},-\frac{256}{27})$

$($B$)(1,-3)$

$($C$)(\frac{3}{4},-\frac{87}{64})$

$($D$)(0,0)$

$()(\frac{4}{3},-\frac{128}{27})$