Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 5 Polynomials and Polynomial Functions - 5.2 Evaluate and Graph Polynomial Functions - 5.2 Exercises - Mixed Review - Page 344: 67


$x=-1$ $y=3x$

Work Step by Step

$x$ varies directly with $y$ $y=kx$ $y=\frac{12}{4}x$ $y=3x$ Determine x by substituting y in the variation equation: $y=3x$ $x=\frac{y}{3}$ $x=\frac{-3}{3}$ $x=-1$
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.