Answer
See graph and explanations.
Work Step by Step
Step 1. Graph the square root function $f(x)=\sqrt x$ for $x\geq0$ as shown in the figure (red curve).
Step 1. Graph the line function $f(x)=2x+3$ for $x\lt0$ as shown in the figure (blue).
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 2 - Graphs and Functions - Quiz - Page 277: 6
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