Since we're looking for a quadratic model, our equation will be in the form of \(y = ax^2 + bx + c\). We can set up a system of equations using our given data points:
For \(x = 0.6, y = -4.6\), we get: \(-4.6 = a(0.6)^2 + b(0.6) + c\)
For \(x = 0.7, y = 7.6\),
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