{"id":441,"date":"2021-08-03T12:23:43","date_gmt":"2021-08-03T10:23:43","guid":{"rendered":"https:\/\/lpmathscours.wordpress.com\/?page_id=441"},"modified":"2024-08-28T14:55:27","modified_gmt":"2024-08-28T14:55:27","slug":"second-degre","status":"publish","type":"page","link":"https:\/\/www.activites.lpmaths.fr\/?page_id=441","title":{"rendered":"2- Second degr\u00e9 1"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Dans cette partie nous allons voir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>les fonctions polyn\u00f4mes du second degr\u00e9 <\/li>\n\n\n\n<li>le d\u00e9veloppement de ses fonctions <\/li>\n\n\n\n<li>les racines (solutions) des \u00e9quations du second degr\u00e9<\/li>\n\n\n\n<li>les coordonn\u00e9es du maximum <\/li>\n\n\n\n<li>le signe et les variations d&rsquo;une fonction polyn\u00f4me du second degr\u00e9 <\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Activit\u00e9 1: <a href=\"https:\/\/www.activites.lpmaths.fr\/?page_id=486\">D\u00e9couverte avec l&rsquo;\u00e9tude d&rsquo;une bulle de tennis<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Activit\u00e9 2: <a href=\"https:\/\/www.activites.lpmaths.fr\/?page_id=488\">Les racines d&rsquo;une fonction polyn\u00f4me du second degr\u00e9<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Activit\u00e9 3: <a href=\"https:\/\/www.activites.lpmaths.fr\/?page_id=490\">Les calculs sur les fonctions polyn\u00f4mes du second degr\u00e9 <\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Activit\u00e9 4:  <a href=\"https:\/\/www.activites.lpmaths.fr\/?page_id=1262\">Une activit\u00e9 \u00e0 prendre au second degr\u00e9<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour aller plus loin (pour ceux qui avancent vite) :<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Travail sur la partie calculatoire des fonctions polyn\u00f4mes du second degr\u00e9 : <a href=\"https:\/\/www.lecours.lpmaths.fr\/?page_id=272\">ICI.<\/a> <\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans cette partie nous allons voir: Activit\u00e9 1: D\u00e9couverte avec l&rsquo;\u00e9tude d&rsquo;une bulle de tennis Activit\u00e9 2: Les racines d&rsquo;une fonction polyn\u00f4me du second degr\u00e9 Activit\u00e9 3: Les calculs sur les fonctions polyn\u00f4mes du second degr\u00e9 Activit\u00e9 4: Une activit\u00e9 \u00e0 prendre au second degr\u00e9 Pour aller plus loin (pour ceux qui avancent vite) : &hellip; <a href=\"https:\/\/www.activites.lpmaths.fr\/?page_id=441\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;2- Second degr\u00e9 1&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-441","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=\/wp\/v2\/pages\/441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=441"}],"version-history":[{"count":2,"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=\/wp\/v2\/pages\/441\/revisions"}],"predecessor-version":[{"id":1913,"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=\/wp\/v2\/pages\/441\/revisions\/1913"}],"wp:attachment":[{"href":"https:\/\/www.activites.lpmaths.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}