In what follows, the function f is given by f(x) = 3²+¹. (a) (i) Use Taylor's Theorem to derive a general two-point forward difference formula for approximating f'(xo). (ii) What is the order of the truncation error for this formula? Explain briefly what this means. (iii) Apply the forward difference formula to f(x) for the case where to = 2. Use a step size of h = 0.1.

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Please help with a b and c

In what follows, the function f is given by f(x) = 3¹+¹,
(a) (i) Use Taylor's Theorem to derive a general two-point forward difference formula for
approximating f'(xo).
(ii) What is the order of the truncation error for this formula? Explain briefly what
this means.
(iii) Apply the forward difference formula to f(x) for the case where to = 2. Use a step
size of h = 0.1.
Transcribed Image Text:In what follows, the function f is given by f(x) = 3¹+¹, (a) (i) Use Taylor's Theorem to derive a general two-point forward difference formula for approximating f'(xo). (ii) What is the order of the truncation error for this formula? Explain briefly what this means. (iii) Apply the forward difference formula to f(x) for the case where to = 2. Use a step size of h = 0.1.
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