Write $$\(7+12 x-3 x^{2}\)$$ in the form $$\(a+b(x+c)^{2}\)$$ where $$\(a, b\)$$ and $$\(c\)$$ are integers. (4) The curve $$\(\mathbf{C}\)$$ has equation $$\(y=7+12 x-3 x^{2}\)$$ The point $$\(A\)$$ is the turning point on $$\(\mathbf{C}\)$$. (b) Using your answer to part (a), write down the coordinates of $$\(A\)$$. (1)

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