Level:
Project ID:
2010017006
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
The graph of the function \( f \) is a parabola, vertex of which is \( [-4;0] \) and \( f(2)= 12 \) is given. Find the function \( f \).
\( f(x)=\frac13(x+4)^2 \)
\( f(x)=\frac13(x-4)^2 \)
\( f(x)=-\frac13(x+4)^2 \)
\( f(x)=-\frac13(x-4)^2 \)