Answer
$x\to -\infty, y\to \infty$ and $x\to \infty, y\to \infty$ for both functions.
See graphs below.
Work Step by Step
We have $P(x)=x^4-7x^2+5x+5, Q(x)=x^4$
As $x\to -\infty, y\to \infty$ and $x\to \infty, y\to \infty$ for both functions.
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 3 - Section 3.2 - Polynomial Functions and Their Graphs - 3.2 Exercises - Page 266: 47
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