2. It is desired to obtain the real-valued roots of S(2) = 0, f(z)= (x*. 8. - 6z - 5z2 + 6r - 4VT+10+ * %3D (a). Work with y V to get a polynomial g(y) from f(r) such that f(r) g(y)/v. Compute the roots of g(y) 0 using the Matlab command roots(coeff). (b). Compute f(x) for each root of g(y) = 0 (r y²) and identify those roots for which f(r) = This will not be the case with all roots of g(y) = 0. (c). Confirm these roots using Matlab function fzero using suitable guesses for r. %3D %3D %3D %3D
2. It is desired to obtain the real-valued roots of S(2) = 0, f(z)= (x*. 8. - 6z - 5z2 + 6r - 4VT+10+ * %3D (a). Work with y V to get a polynomial g(y) from f(r) such that f(r) g(y)/v. Compute the roots of g(y) 0 using the Matlab command roots(coeff). (b). Compute f(x) for each root of g(y) = 0 (r y²) and identify those roots for which f(r) = This will not be the case with all roots of g(y) = 0. (c). Confirm these roots using Matlab function fzero using suitable guesses for r. %3D %3D %3D %3D
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.2: Polynomial Functinos And Their Graphs
Problem 2E: Describe the end behavior of each polynomial. (a) y=x38x2+2x15 End behavior: y as x y as x (b)...
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![2. It is desired to obtain the real-valued roots of
S(2) = 0, f(x) = ( - 6r-5x2 + 6r- 4V+ 10+
(a). Work with y = V to get a polynomial g(y) from f(r) such that f(x) g(y)/y². Compute
the roots of g(y) = 0 using the Matlab command roots(coeff).
(b). Compute f(r) for each root of g(y) = 0 (r y²) and identify those roots for which f(r) = 0.
This will not be the case with all roots of g(y) = 0.
(c). Confirm these roots using Matlab function fzero using suitable guesses for r.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F75f6df43-99e5-49ed-a68c-ec07e10ce1e5%2Fe9357492-f1bc-4ee9-9579-2163f070a7e5%2Fpgi5ne_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. It is desired to obtain the real-valued roots of
S(2) = 0, f(x) = ( - 6r-5x2 + 6r- 4V+ 10+
(a). Work with y = V to get a polynomial g(y) from f(r) such that f(x) g(y)/y². Compute
the roots of g(y) = 0 using the Matlab command roots(coeff).
(b). Compute f(r) for each root of g(y) = 0 (r y²) and identify those roots for which f(r) = 0.
This will not be the case with all roots of g(y) = 0.
(c). Confirm these roots using Matlab function fzero using suitable guesses for r.
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