The curve with equation $$\(y=\mathrm{f}(x)\)$$ has one turning point. The coordinates of this turning point are $$\((-6,-4)\)$$ The graph of $$\(y=\mathrm{h}(x)\)$$ intersects the $$\(x\)$$-axis at two points. The coordinates of the two points are $$\((-1,0)\)$$ and $$\((6,0)\)$$ The graph of $$\(y=\mathrm{h}(x+a)\)$$ passes through the point with coordinates $$\((2,0)\)$$, where $$\(a\)$$ is a constant. (c) Find the two possible values of $$\(a\)$$ (2)

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