Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.3 - Analyzing Graphs of Functions - 2.3 Exercises - Page 195: 46


Decreasing on $(-3,-2)$ Increasing on $(-2,\infty)$

Work Step by Step

We are given the function: $f(x)=x\sqrt{x+3}$ Graph the function. From the graph we find: $f$ is decreasing on $(-3,-2)$ $f$ is increasing on $(-2,\infty)$ Check the result using a table of values:
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