9. Which of the following is an odd function? a. y = 2x3 + x2 b. y = 2x² + 11 PP C. d. y = 2x4. x y = −x³ + x5 - 10. If the leading coefficient of an even-degree polynomial function is negative, then the end behaviour is: a. b. C. PP d. x → ∞, y →-co and as x →-∞, y → ∞ x-∞, ∞ and as x → ∞, y →-co x → ∞, y→-0 and as x → ∞, y → ∞ x → ∞, y →-0 and as x → ∞, y →-0

9. Which of the following is an odd function? a. y = 2x3 + x2 b. y = 2x² + 11 PP C. d. y = 2x4. x y = −x³ + x5 - 10. If the leading coefficient of an even-degree polynomial function is negative, then the end behaviour is: a. b. C. PP d. x → ∞, y →-co and as x →-∞, y → ∞ x-∞, ∞ and as x → ∞, y →-co x → ∞, y→-0 and as x → ∞, y → ∞ x → ∞, y →-0 and as x → ∞, y →-0

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

Section: Chapter Questions

Problem 11T: Consider the following rational functions: r(x)=x2x22x1 s(x)=x2+4x3+27 t(x)=x+2x39x u(x)=x225x2+x6...

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Consider the following rational functions: r(x)=x2x22x1 s(x)=x2+4x3+27 t(x)=x+2x39x u(x)=x225x2+x6 w(x)=x+3x3+6x+9x (a) Which of these rational functions has a horizontal asymptote? (b) Which of these functions has a slant asymptote? (c) Which Of these functions has no vertical asymptote? (d) Which Of these functions has a "hole"? (e) What are the asymptotes of the function r(x) ? (f) Graph y =u(x) , showing clearly any asymptote and x- and y intercepts the function may have. (g) Use long division to find a polynomial P that has the same end behavior as t. graph both P and t on the same screen to verify that they have the sane end behavior.
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