Answer:
-5.
Explanation:
F(x)=x^2+6x+4
We first convert to vertex form
f(x) = (x + 3)^2 - 9 + 4
--> f(x) = (x + 3)^2 - 5
The vertex of the curve is at (-3, -5).
So the minimum value of f(x) is -5.
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