Question 7 Problem Z: Interpolation, least squares, and finite difference Consider the following data table: O 0.70 O 0.00 O 0.76 - 303 0 0.4 0.8 1.2 Previous Using the second-order accurate central finite difference, the computed value for the second derivative of f(a) at as-0.8 is None of the choices f(x) = 2.400 2.789 3.117 3.332 Not

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