(a) Find the third Maclaurin polynomial for
(b) Find the third Taylor polynomial about
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- For the following exercises, use the Intermediate Value Theorem to confirm that the given polynomial has at least one zero within the given interval. f(x)=2x3x, between x=1 and x=1.arrow_forwardLet f(x) = , find L, (x) of the second Lagrange interpolating polynomial, if x, =2, x, =2.5, X2 =4 Select one: a. (x - 6.5)x + 10, b. (0.05x - 0.425)x + 1.15 (-4x + 24)x – 32 3 (x – 4.5)x + 5 O d. 3arrow_forwardOne of the two sets of functions, f1, f2, f3, or g1, 92, 93, is graphed in the figure to the left below; the other set is graphed in the right figure. Points A and B each have x = 0. Taylor polynomials of degree 2 approximating these functions near x = 0 are as follows: f1(x) - 5 +x + 2x? 91(x) - 2 - x + 2x2 f2(x) 2 5 + x – x2 92(x) z 2 + x + 2x? f3(x) 2 5 + x + x? 93(x) z 2 – x + x². II. B (a) Match the functions to the appropriate figure: f matches || g matches | v (b) What are the coordinates of the points A and B? A = В - (c) Match each function with the graphs (a)--(c) in the appropriate figure. fi = ? f2 ? f3 = ? 91 = ? 92 = ? 93 = ? > > > ||arrow_forward
- Determine the third Taylor polynomial of the function at x = a. f(x) = x 2 + x + 1, a = 4 O 21 + 9(x - 4) + 9(x - 4)² + 21(x - 4)³ O 5+ 9(x - 4) + 13(x - 4)2 O 21 + 9(x - 4) + (x - 4)2 O 1+ 3(x - 4)+ 3(x - 4)2 + (x - 4)3 A Moving to the next question prevents changes to this answer. e Type here to search PrtScn DII F3 F7 F5 F6 F4arrow_forwardUsing Newton's Divided Difference, the polynomial that interpolates x + sinx at the points x, = 1,x2 = 2 ,x3 = 3,x4 = 4 , and xs = 5 can be written as P(x) = c, + c,(x - 1) + c,(x – 1)(x – 2) + cz (x – 1)(x – 2)(x – 3) +C4 (х — 1)(х — 2)(х — 3)(х — 4). What is c, ? A 1.84147 B 0.004970 -0.649329 3.36812arrow_forwardAlso, our definition of the first 4 Legendre polynomials is: 1 Po(x) V2 P1 (x) = V5/2 (1 – 31) P2(1r) = 2 V7/2 P3 (x) (3x – 5x³) 2 Write x2 as a linear combination of the first 4 Legendre polynomials, i.e. write x? = El = 0°c¢Pe and tell me what the values of the cę coefficients. (Spoiler alert: Some of the coefficients are zero. Some aren't.) If you have to do some integrals here, feel free to use Wolfram Alpha or Mathematica to do them. Now do the same for x. What is the projection of x onto the first 4 Legendre polynomials?arrow_forward
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- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage