(1 point) Consider the function f(x) = xin(x). Let T, be the degree Taylor approximation of...
(10 points) Consider the function f()= Vz +1. Let Th be the nth degree Taylor approximation of f(10) about ar = 8. Find: Ti T2 Use 3 decimal places in your answer, but make sure you carry all decimals when performing calculations T is an (over/under) estimate of f(10). If R2 is the remainder given by the Lagrange Remainder Formula: R2S
(1 point) Consider the function f(x) = Vx + 1. Let Tn be the nth degree Taylor approximation of f(10) about x = 8. Find: T = T2 = Use 3 decimal places in your answer, but make sure you carry all decimals when performing calculations T, is an (over/under) estimate of f(10). If R2 is the remainder given by the Lagrange Remainder Formula: |R2| =
(1 point) Taylor's Remainder Theorem: Consider the function 1 f(x) = The third degree Taylor polynomial of f(x) centered at a = 2 is given by 1 3 12 60 P3(x) = -(x-2) + -(x - 2)2 – -(x - 2) 23 22! 263! Given that f (4)(x) = how closely does this polynomial approximate f(x) when x = 2.4. That is, if R3(x) = f(x) – P3(x), how large can |R3 (2.4) be? |R3(2.4) 360 x (1 point) Taylor's...
Find Ts(x): Taylor polynomial of degree 5 of the function f(z) -cos( at a0 Preview Using the Taylor Remainder Theorem, find all values of x for which this approximation is within 0.002412 of the right answer Preview Find Ts(x): Taylor polynomial of degree 5 of the function f(z) -cos( at a0 Preview Using the Taylor Remainder Theorem, find all values of x for which this approximation is within 0.002412 of the right answer Preview
Find T5(a): Taylor polynomial of degree 5 of the function f(x) = cos(x) at a = T5(x) = Using the Taylor Remainder Theorem, find all values of x for which this approximation is within 0.001774 of the right answer. Assume for simplicity that we limit ourselves to a < 1. nial of degree 5 of the function f(x) = cos(x) at a = 0.
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.
Consider the following function #x)-x2/5, a-1, n-3, 0.7 sxs 1.3 (a) Approximate fby a Taylor polynomial with degree n at the number a T3(x) (b) Use Taylor's Inequality to estimate the accuracy of the approximation x) Tn(x) when x lies in the given interval. (Round your answer to eight decimal places.) Consider the following function #x)-x2/5, a-1, n-3, 0.7 sxs 1.3 (a) Approximate fby a Taylor polynomial with degree n at the number a T3(x) (b) Use Taylor's Inequality to...
Consider the function f(x) := v/x= x1/2. 6. (a) Give the Taylor polynomial P(x) of degree 5 about a1 of this function (b) Give the nested representation of the polynomial Qs()Ps((t)) where t -1 ((t)+1). (c) Using the nested multiplication method (also called Horner's algorithm), compute the approximation Ps (1.2) to V (give at least 12 significant digits of P(1.2)) (d) Without using the exact value of 12, compute by hand an upper bound on the absolute error V1.2 A(1.21...
Find Ts(x): Taylor polynomial of degree 5 of the function f(z) -cos( at a0 Preview Using the Taylor Remainder Theorem, find all values of x for which this approximation is within 0.002412 of the right answer Preview
Consider the following function f (r) In(1 2r),a -5, n-3,4.6S 5.4 (a) Approximate f by a Taylor polynomial with degree n at the number a T3(x)- (b) Use Taylor's Inequality to estimate the accuracy of the approximation f Tn(x) when x lies in the given interval. (Round the answer to six decimal places.) R3(x)l S (c) Check your result in part (b) by graphing Rn(x). (Do this on your graphing device. Your instructor may ask to see this graph.) Need...