Answer
$$y=\frac{\sqrt{x+12}}{2},\:y=-\frac{\sqrt{x+12}}{2}$$
Work Step by Step
Finding the inverse by switching the two variables:
$$x=4y^2-12\\ y=\frac{\sqrt{x+12}}{2},\:y=-\frac{\sqrt{x+12}}{2}$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 10 Counting Methods and Probability - 10.4 Find Probabilities of Disjoint and Overlapping Events - 10.4 Exercises - Mixed Review - Page 713: 59
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.
