{"id":1708,"date":"2015-11-12T18:30:46","date_gmt":"2015-11-12T18:30:46","guid":{"rendered":"https:\/\/courses.candelalearning.com\/collegealgebra1xmaster\/?post_type=chapter&#038;p=1708"},"modified":"2015-11-12T18:30:46","modified_gmt":"2015-11-12T18:30:46","slug":"solutions-polynomial-and-rational-functions-practice-test","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/chapter\/solutions-polynomial-and-rational-functions-practice-test\/","title":{"raw":"Solutions: Polynomial and Rational Functions Practice Test","rendered":"Solutions: Polynomial and Rational Functions Practice Test"},"content":{"raw":"<p>1.\u00a0Yes.\n\n3.\u00a0Increasing\n\n5. <em>y\u00a0<\/em>= \u20131.5<em>x<\/em>\u00a0\u2013 6\n\n7.\u00a0<em>y<\/em> =\u00a0\u20132<em>x<\/em> \u2013\u00a01\n\n9. No.\n\n11.\u00a0Perpendicular\n\n13. (\u20137, 0); (0,\u00a0\u20132)\n\n15.\u00a0<em>y<\/em> =\u00a0\u20130.25<em>x<\/em> + 12\n\n17.\n<img src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images-archive-read-only\/wp-content\/uploads\/sites\/924\/2015\/11\/25202042\/CNX_Precalc_Figure_02_04_221.jpg\" alt=\"\" data-media-type=\"image\/jpg\"\/>\n\n19.\u00a0150\n\n21.\u00a0165,000\n\n23. <em>y\u00a0<\/em>= 875<em>x\u00a0<\/em>+ 10,675\n\n25.\u00a0a) 375\nb) dropped an average of 46.875, or about 47 people per year\nc) <em>y<\/em> = \u201346.875<em>t<\/em> + 1250\n\n27.\n<img src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images-archive-read-only\/wp-content\/uploads\/sites\/924\/2015\/11\/25202043\/CNX_Precalc_Figure_02_04_224.jpg\" alt=\"\" data-media-type=\"image\/jpg\"\/>\n\n29. Early in 2018\n\n31. <em>y\u00a0<\/em>= 0.00455<em>x\u00a0<\/em>+ 1979.5\n\n33. <em>r\u00a0<\/em>= 0.999<\/p>","rendered":"<p>1.\u00a0Yes.<\/p>\n<p>3.\u00a0Increasing<\/p>\n<p>5. <em>y\u00a0<\/em>= \u20131.5<em>x<\/em>\u00a0\u2013 6<\/p>\n<p>7.\u00a0<em>y<\/em> =\u00a0\u20132<em>x<\/em> \u2013\u00a01<\/p>\n<p>9. No.<\/p>\n<p>11.\u00a0Perpendicular<\/p>\n<p>13. (\u20137, 0); (0,\u00a0\u20132)<\/p>\n<p>15.\u00a0<em>y<\/em> =\u00a0\u20130.25<em>x<\/em> + 12<\/p>\n<p>17.<br \/>\n<img decoding=\"async\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images-archive-read-only\/wp-content\/uploads\/sites\/924\/2015\/11\/25202042\/CNX_Precalc_Figure_02_04_221.jpg\" alt=\"\" data-media-type=\"image\/jpg\" \/><\/p>\n<p>19.\u00a0150<\/p>\n<p>21.\u00a0165,000<\/p>\n<p>23. <em>y\u00a0<\/em>= 875<em>x\u00a0<\/em>+ 10,675<\/p>\n<p>25.\u00a0a) 375<br \/>\nb) dropped an average of 46.875, or about 47 people per year<br \/>\nc) <em>y<\/em> = \u201346.875<em>t<\/em> + 1250<\/p>\n<p>27.<br \/>\n<img decoding=\"async\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images-archive-read-only\/wp-content\/uploads\/sites\/924\/2015\/11\/25202043\/CNX_Precalc_Figure_02_04_224.jpg\" alt=\"\" data-media-type=\"image\/jpg\" \/><\/p>\n<p>29. Early in 2018<\/p>\n<p>31. <em>y\u00a0<\/em>= 0.00455<em>x\u00a0<\/em>+ 1979.5<\/p>\n<p>33. <em>r\u00a0<\/em>= 0.999<\/p>\n\n\t\t\t <section class=\"citations-section\" role=\"contentinfo\">\n\t\t\t <h3>Candela Citations<\/h3>\n\t\t\t\t\t <div>\n\t\t\t\t\t\t <div id=\"citation-list-1708\">\n\t\t\t\t\t\t\t <div class=\"licensing\"><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Shared previously<\/div><ul class=\"citation-list\"><li>Precalculus. <strong>Authored by<\/strong>: Jay Abramson, et al.. <strong>Provided by<\/strong>: OpenStax. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"http:\/\/cnx.org\/contents\/fd53eae1-fa23-47c7-bb1b-972349835c3c@5.175\">http:\/\/cnx.org\/contents\/fd53eae1-fa23-47c7-bb1b-972349835c3c@5.175<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em>. <strong>License Terms<\/strong>: Download For Free at : http:\/\/cnx.org\/contents\/fd53eae1-fa23-47c7-bb1b-972349835c3c@5.175.<\/li><\/ul><\/div>\n\t\t\t\t\t\t <\/div>\n\t\t\t\t\t <\/div>\n\t\t\t <\/section>","protected":false},"author":276,"menu_order":6,"template":"","meta":{"_candela_citation":"[{\"type\":\"cc\",\"description\":\"Precalculus\",\"author\":\"Jay Abramson, et al.\",\"organization\":\"OpenStax\",\"url\":\"http:\/\/cnx.org\/contents\/fd53eae1-fa23-47c7-bb1b-972349835c3c@5.175\",\"project\":\"\",\"license\":\"cc-by\",\"license_terms\":\"Download For Free at : http:\/\/cnx.org\/contents\/fd53eae1-fa23-47c7-bb1b-972349835c3c@5.175.\"}]","CANDELA_OUTCOMES_GUID":"","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-1708","chapter","type-chapter","status-publish","hentry"],"part":1693,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/chapters\/1708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/wp\/v2\/users\/276"}],"version-history":[{"count":1,"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/chapters\/1708\/revisions"}],"predecessor-version":[{"id":2288,"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/chapters\/1708\/revisions\/2288"}],"part":[{"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/parts\/1693"}],"metadata":[{"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/chapters\/1708\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/wp\/v2\/media?parent=1708"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/pressbooks\/v2\/chapter-type?post=1708"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/wp\/v2\/contributor?post=1708"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/odessa-collegealgebra\/wp-json\/wp\/v2\/license?post=1708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}