EXAMPLE 4 Finding Vertical Asymptotes Find the vertical asymptotes, if any, of the graph of each rational function. x + 3 (a) F(x) = (b) R(x) X - 1 4 x² - 9 (c) Н(х) (d) G(x) : x? + 1 x? + 4x – 21

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
Section3.6: Rational Functions
Problem 46E
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EXAMPLE 4
Finding Vertical Asymptotes
Find the vertical asymptotes, if any, of the graph of each rational function.
x + 3
(a) F(x) =
(b) R(x)
X - 1
4
x² - 9
(c) Н(х)
(d) G(x) :
x? + 1
x? + 4x – 21
Transcribed Image Text:EXAMPLE 4 Finding Vertical Asymptotes Find the vertical asymptotes, if any, of the graph of each rational function. x + 3 (a) F(x) = (b) R(x) X - 1 4 x² - 9 (c) Н(х) (d) G(x) : x? + 1 x? + 4x – 21
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