Cihan yumak Posted October 2, 2016 Share Posted October 2, 2016 Find a polynomial of degree 3 such that f(0)= 3, f'(0)=6, f''(0)=12 and f'''(0)=25. P3 (x)=? Use the Taylor polynomial of degree four for the function f(x) =f (x)= ln (1+10x^2) below at x=0 to approximate ln (1.009). P 4(x)= 10x^2 - 50x^4 The approximaye value of ln (1.009) is ? (Do not round until the final answer. Then round to four decimal places as needed.) Q3) Find the Taylor polynomial of degree four for the function f (x)= ln (1+5x^2) at x=0. The Taylor polynomial is P4(x)= ? Q4) Construct the fourth degree Taylor polynomial at x=0 for the function f (x)=3^4 √16+x. P4 (x)=? Link to comment Share on other sites More sharing options...
studiot Posted October 2, 2016 Share Posted October 2, 2016 So how far have you got? Have you written four simultaneous equations and solved them for the constants? Link to comment Share on other sites More sharing options...
Cihan yumak Posted October 2, 2016 Author Share Posted October 2, 2016 My homework due date is this night and i dont solve this problem. Please help me Link to comment Share on other sites More sharing options...
studiot Posted October 2, 2016 Share Posted October 2, 2016 I didn't ask what you hadn't done, I asked what you had done. We don't do people's homework here, we just help them to help themselves. Are you ignoring my hint? Link to comment Share on other sites More sharing options...
Cihan yumak Posted October 2, 2016 Author Share Posted October 2, 2016 I hade done other 5 question. But i hade not done these because these questions so hard for me. Also thank u your attention. Link to comment Share on other sites More sharing options...
studiot Posted October 2, 2016 Share Posted October 2, 2016 I hade done other 5 question. But i hade not done these because these questions so hard for me. Also thank u your attention. Is it difficult because the English is difficult or is it difficult because the mathematics is difficult? Link to comment Share on other sites More sharing options...
Cihan yumak Posted October 2, 2016 Author Share Posted October 2, 2016 what difference does it make? Link to comment Share on other sites More sharing options...
studiot Posted October 2, 2016 Share Posted October 2, 2016 Do you know what a polynomial of degree 3 is? Can you write down the general polynomial of degree 3 (here in this thread?) Link to comment Share on other sites More sharing options...
Cihan yumak Posted October 2, 2016 Author Share Posted October 2, 2016 For what? Do you help me ? It is ax^3+bx^2+cx+d. Why do you ask ? It is important issue for me! Link to comment Share on other sites More sharing options...
studiot Posted October 2, 2016 Share Posted October 2, 2016 So what equation do you get if you substitute in such that f(0)= 3 Link to comment Share on other sites More sharing options...
mathfreak1 Posted October 15, 2016 Share Posted October 15, 2016 For what? Do you help me ? It is ax^3+bx^2+cx+d. Why do you ask ? It is important issue for me! You have at least to try to solve your homework and tell what issues you couldn't solve. Link to comment Share on other sites More sharing options...
steph33 Posted October 17, 2016 Share Posted October 17, 2016 hey, if you are still looking for answers you can find some here https://www.algebra.com/algebra/homework/Rational-functions/Rational-functions.faq.question.68111.html https://www.algebra.com/algebra/homework/playground/test.faq.question.695968.html http://yourhomeworkhelp.org/do-my-science-homework/ http://www.themathpage.com/aprecalc/factor-theorem.htm http://www.purplemath.com/modules/fromzero2.htm Good luck! Link to comment Share on other sites More sharing options...
steph33 Posted December 9, 2016 Share Posted December 9, 2016 hey, if you are still looking for answers you can find some here https://www.algebra.com/algebra/homework/Rational-functions/Rational-functions.faq.question.68111.html https://www.algebra.com/algebra/homework/playground/test.faq.question.695968.html http://yourhomeworkhelp.org/do-my-science-homework/ http://www.themathpage.com/aprecalc/factor-theorem.htm http://www.purplemath.com/modules/fromzero2.htm Good luck! hey..just came across some more interesting sites where you can learn more about polynomial function: ->>more math videos https://www.youtube.com/channel/UC6AvEXafZIpFgU5EYivWrTQhttp://www.mathportal.org/calculators/polynomials-solvers/polynomial-from-roots-calculator.php http://tutorial.math.lamar.edu/Classes/Alg/FindingZeroesOfPolynomials.aspx Link to comment Share on other sites More sharing options...
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