Algebra 1

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

Chapter 11 - Rational Expressions and Functions - Chapter Review - 11-6 Inverse Variation: 28

Answer

$y = \frac{10}{x}$ or $xy = 10$

Work Step by Step

Our equation for an inverse variation is $y = \frac{k}{x}$ or $xy = k$. We will use the second form of the equation to solve for k. $4\times2.5 = k$ $ 10 = k$ $k = 10$ Therefore, our equation for the inverse variation is $y = \frac{10}{x}$ or $xy = 10$
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.