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Project ID:
1003108306
Accepted:
1
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0
Easy:
0
The \( x \)-axis is the tangent line of the graph of the quadratic function \( f \). The point of tangency has the coordinates \( [-2;0] \). Given \( f(-1)=-4 \), find the function \( f \).
\( f(x)=-4x^2-16x-16 \)
\( f(x)=-4x^2-16x+16 \)
\( f(x)=-\frac49x^2+\frac{16}9x-\frac{16}9 \)
\( f(x)=4x^2-16x+16 \)