Answer
a) $ x = -4$
b) $ x > -4$
Work Step by Step
$f(x) = 3x + 5$ and $g(x) = 2x + 1$
(a) For $f(x) = g(x)$
$=> 3x + 5 = 2x + 1$
$=> x = -4$
(b) For $f(x) > g(x)$
$=> 3x + 5 > 2x + 1$
$=> x > -4$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 4 - Cumulative Review - Page 319: 14
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