4. Let f()VI+ x. (a) Compute P2(x), the degree 2 Taylor polynomial for f at ro...
.. Use the given Taylor polynomial P2 to approximate the given quantity. . Compute the absolute error in the approximation assuming the exact value is given by a calculator Approximate V1.05 using f(x) = 11+ and P2(x) = 1 + - a. Using the Taylor polynomial P2. 11.05 . (Do not round until the final answer. Then round to four decimal places as needed.) b. absolute error (Use scientific notation. Use the multiplication symbol in the math palette as needed....
Q. f(n) = tan (n) 1) Compute degree - 2 Taylor Polynomial of f(n) centered at ua Je 4 (2) Use the Taylo Polynomial computed to estimate to stimete ! tau (I + 0.1). 3) using the fact that If(x) <3 for o excit tool show to that tapeeestarte 4 the estimate in part (2) is correct to within an error of 0.0005. f(n) = tan (1) To a) Compute the degree a Taylor - Polynomial of fin) centered at...
Find the second Taylor polynomial P2(x) for the function f(x) = ex cos x about xo = 0. Using 4-digit rounding arithmatic. (a). Use P2(0.7) to approximate f(0.7). (b). Find the actual error. (c). Find a bound for the error |f(x) – P2(x) in using P2(x) to approximate f(x) on the interval [0, 1].
9. Let f(x) = sin(x). (12 marks) In the following we will consider its Taylor Polynomial and its Taylor Series. You can assume that the Taylor Series converges, no need to prove it. (a) (4 marks) What is the Taylor polynomial of degree 9 centred at 0 for f(x)? Justify your answer pg(x) = (b) (4 marks) Approximate the integral (sin(x3) dx Jo using your answer from (a). Justify your answer.
16. (a) Approximate f(r)= xlnx by a Taylor polynomial with degree 3 at a=1. (b) Estimate the accuracy of the approximation f (x) T (x) when x lies in the interval 0.5 rs 1.5 17. Find the first three nonzero terms in the Maclaurin series for the function f (x) = --_" and (r+3) its radius of convergence.
16. (a) Approximate f(r)= xlnx by a Taylor polynomial with degree 3 at a=1. (b) Estimate the accuracy of the approximation f...
Question 1 (20 Points) Find the second Taylor polynomial P2(x) for the function f(x) = ex cos x about Xo = 0. Using 4-digit rounding arithmatic. (a). Use P2(0.7) to approximate f(0.7). (b). Find the actual error. (c). Find a bound for the error f(x) - P2(x) in using P2(x) to approximate f(x) on the interval [0, 1].
Find the degree 3 Taylor polynomial T3(x) of the function f(x)=(7x+50)4/3 at a=2Find the second-degree Taylor polynomial for f(x)=4x2−7x+6 about x=0thank you! (:
1. Let f(x, y) 11x2T (a) Find the critical point of f (b) Compute the degree-two Taylor expansion of f at the critical point. (c) Draw the graphs of f and its degree-two Taylor expansion.
A function f, which has derivatives for all orders for all real numbers, has a 3rd degree Taylor polynomial for f centered at x = 5. The 4th derivative of f satisfies the inequality f^(4)(x) ≤ 6 for all x the interval from 4.5 to 5 inclusive. Find the LaGrange error bound if the 3rd degree Taylor polynomial is used to estimate f(4.5). You must show your work but do not need to evaluate the remainder expression.