Answer
1
Work Step by Step
We are given that $f(x)=\sqrt(x+2)$ is a one-to-one function.
To find the value of $f(-1)$, we can plug -1 into the given function.
$f(-1)=\sqrt(-1+2)=\sqrt(1)=1$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 9 - Review - Page 596: 16a
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