document.write('<div id="footer"><center><div style="font-size:1em;color:white;">Content Adapted from Precalculus: An Investigation of Functions (2nd Ed)</div><p style="font-size:.8em;">by Lippman and Rassumsen <br> which is licensed under a Creative Commons Attribution License 4.0 license.<br>Access for free at <a href = "https://www.opentextbookstore.com/precalc/">Open Textbook Store.</a><p style="font-size:.8em;">and from</p><div style="font-size:1em;color:white;">OpenStax College Algebra with Corequisite Support</div><p style="font-size:.8em;">which is licensed under a Creative Commons Attribution License 4.0 license.<br>Access for free at <a href = " https://openstax.org/details/books/college-algebra-corequisite-support-2e">OpenStax.</a></p><hr><div style="font-size:1em;color:white;"><br /><p>This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Unported License</a>.</p><a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/3.0/88x31.png"/></a></div><hr><div style="font-size:1em;color: white;text-transform:uppercase;">Problems? Contact<p>kcliff "at" uccs "dot" edu</p></center></div>')