Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 3 - Review - Exercises - Page 321: 81

Answer

vertical asymptotes $x=-2,4$, horizontal asymptote $y=0$ x-intercept=2, y-intercept=1/4 Domain {$x|x\ne-2,4$}, Range $(-\infty,\infty)$

Work Step by Step

$r(x)=\frac{x-2}{(x-4)(x+2)}$ vertical asymptotes $x=-2,4$, horizontal asymptote $y=0$ x-intercept=2, y-intercept=1/4 Domain {$x|x\ne-2,4$}, Range $(-\infty,\infty)$
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