Answer
$y$ is a function of $x$
Work Step by Step
$y=\sqrt {1-x}$
So, for each value of $x$ in the domain we will find one and only one value of $y$. For example, if $x=-3$
$y=\sqrt {1-(-3)}=\sqrt 4=2$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 2 - Review Exercises - Page 233: 17
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
