Answer
a.) x$\leq$-1
b.) none
c.) x$\geq$-1
Work Step by Step
The function is increasing from negative infinity to -1. The function is constant from -1 to infinity. The function is never decreasing.
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 2 - Functions and Graphs - Exercise Set 2.2 - Page 238: 7
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