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Find the degree of the taylor polynomial to f(a) = In(1 + 2x) 1 4 is less so that the error in the estimate for than 0.005

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A Maclaurin series is given by f (x) f() (a) k! = k=0 72 f(k) (a) 5 f) (a) In our case, f (x) P(x) = k! k! k=0 k=0 So, what w3. Find the 3rd derivative: f(3) = 4 (2x + 1)2 16 (2x + 1) 3 Evaluate the 3rd derivative at the given point: (f (0) = 16 168 f(2) P(x) = 2x – 2x2 + 273 - 4x4 + 32 -25 5 Evaluate the function at the point: f Evaluate the series at the point: P () =

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