Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 10 - Radical Expressions and Equations - 10-5 Graphing Square Root Functions - Practice and Problem-Solving Exercises: 12

Answer

$ x \geq \frac{13}{4} $

Work Step by Step

You can not take the square root of a negative number. Therefore, $4x - 13$ must be greater than or equal to 0. $ 4x - 13 \geq 0$ We add 13 to both sides $ 4x - 13 + 13 \geq 0 + 13$ $ 4x \geq 13$ We divide four from both sides $ x \geq \frac{13}{4} $
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.