Q1.6

MCQMarks unknown

The formula used to compute an approximation for the second derivative of a function $f$ at a point $x_0$ is

(A)

$\dfrac{f(x_0 +h) \mathbf{+} f(x_0 – h)}{2}$

(B)

$\dfrac{f(x_0 +h) - f(x_0 – h)}{2h}$

(C)

$\dfrac{f(x_0 +h) + 2f(x_0) + f(x_0 – h)}{h^2}$

(D)

$\dfrac{f(x_0 + h) - 2f(x_0) + f(x_0 – h)}{h^2}$

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