{"id":4197,"date":"2020-05-16T16:59:51","date_gmt":"2020-05-16T15:59:51","guid":{"rendered":"http:\/\/www.unimath.fr\/?p=4197"},"modified":"2020-05-16T16:59:51","modified_gmt":"2020-05-16T15:59:51","slug":"semaine-du-4-mai-au-7-mai-seconde","status":"publish","type":"post","link":"http:\/\/www.unimath.fr\/?p=4197","title":{"rendered":"Semaine du 4 mai au 7 mai (seconde)"},"content":{"rendered":"<p><strong style=\"font-size: 1rem;\"><span style=\"color: #d62647;\">Lundi 4 Mai :<\/span><\/strong><\/p>\n<ol>\n<li><a href=\"http:\/\/unimath.fr\/moodle\/mod\/masks\/view.php?id=75\" target=\"_blank\" rel=\"noopener noreferrer\">Exercice en ligne<\/a><\/li>\n<li><strong>TD11 : Signe d&rsquo;un produit ou d&rsquo;un quotient<\/strong> (tableaux de signe) <a href=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2020\/05\/TD-Signe-produit-V2.pdf\">Partie 1<\/a><\/li>\n<li><strong>Exercice livre<\/strong> : 71 et 72 p 111 <a href=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2020\/05\/71-et-72-p-111.pdf\">correction<\/a><\/li>\n<\/ol>\n<p><strong style=\"font-size: 1rem;\"><span style=\"color: #d62647;\">Mardi 5 Mai :<\/span><\/strong><\/p>\n<ol>\n<li><b>Exercices :<br \/>\n<\/b>Pour r\u00e9pondre aux deux questions suivantes, il est n\u00e9cessaire de faire un tableau de signe.<br \/>\n<strong>Ex1<\/strong> : R\u00e9soudre <img src='http:\/\/s0.wp.com\/latex.php?latex=3x%281-x%29%3E0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='3x(1-x)&gt;0' title='3x(1-x)&gt;0' class='latex' \/><br \/>\n<b><br \/>\n<\/b><strong>Ex2<\/strong> : R\u00e9soudre <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cdfrac%7B3-x%7D%7B1-4x%7D%5Cleqslant+0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\dfrac{3-x}{1-4x}\\leqslant 0' title='\\dfrac{3-x}{1-4x}\\leqslant 0' class='latex' \/><br \/>\n<a href=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2020\/05\/C-Inequations.pdf\">correction<\/a><\/li>\n<\/ol>\n<p><strong style=\"font-size: 1rem;\"><span style=\"color: #d62647;\">Mercredi 6 Mai :<\/span><\/strong><\/p>\n<ol>\n<li><strong>Tableau de signe<\/strong> : De nombreux \u00e9l\u00e8ves n&rsquo;ont pas fait cet exercice qui a \u00e9t\u00e9 donn\u00e9 lundi : <a href=\"http:\/\/unimath.fr\/moodle\/mod\/masks\/view.php?id=75\" target=\"_blank\" rel=\"noopener noreferrer\">Exercice en ligne<\/a><\/li>\n<li><strong>DM<\/strong> : R\u00e9soudre les deux in\u00e9quations suivantes et les d\u00e9poser sur le site :\u00a0<a href=\"http:\/\/unimath.fr\/moodle\" target=\"_blank\" rel=\"noopener noreferrer\">unimath.fr\/moodle<\/a>\u00a0(en format pdf)<br \/>\n&#8211;&gt; Pour convertir un document en format en pdf :\u00a0<a href=\"http:\/\/www.unimath.fr\/?p=3886\" target=\"_blank\" rel=\"noopener noreferrer\">aide<\/a><br \/>\n&#8211;&gt; Pour d\u00e9poser votre document :\u00a0<a href=\"http:\/\/www.unimath.fr\/?p=3882\" target=\"_blank\" rel=\"noopener noreferrer\">aide<\/a><br \/>\n&#8211;&gt; Pour cr\u00e9er un compte sur Moodle, si vous ne l&rsquo;avez pas encore fait :\u00a0<a href=\"http:\/\/www.unimath.fr\/?p=3872\" target=\"_blank\" rel=\"noopener noreferrer\">aide<\/a><br \/>\n<strong><br \/>\nEx1<\/strong> : R\u00e9soudre <img src='http:\/\/s0.wp.com\/latex.php?latex=-9x%283-2x%29%3C0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='-9x(3-2x)&lt;0' title='-9x(3-2x)&lt;0' class='latex' \/><br \/>\n<b><br \/>\n<\/b><strong>Ex2<\/strong> : R\u00e9soudre <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cdfrac%7Bx-5%7D%7B2-3x%7D%5Cleqslant+0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\dfrac{x-5}{2-3x}\\leqslant 0' title='\\dfrac{x-5}{2-3x}\\leqslant 0' class='latex' \/><\/li>\n<\/ol>\n<p><strong style=\"font-size: 1rem;\"><span style=\"color: #d62647;\">Jeudi 7 Mai :<\/span><\/strong><\/p>\n<ol>\n<li><strong>Ex1<\/strong> : R\u00e9soudre dans R : <img src='http:\/\/s0.wp.com\/latex.php?latex=2x%5E2-3x%5Cleqslant+0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='2x^2-3x\\leqslant 0' title='2x^2-3x\\leqslant 0' class='latex' \/><\/li>\n<li><strong>Ex2<\/strong> : R\u00e9soudre pour x \u2260 -2 : <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cdfrac%7B1-x%7D%7Bx%2B2%7D%5Cgeqslant+2&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\dfrac{1-x}{x+2}\\geqslant 2' title='\\dfrac{1-x}{x+2}\\geqslant 2' class='latex' \/><\/li>\n<li><strong>Ex3<\/strong> : Soient les fonctions f et g d\u00e9finies sur R par<img src='http:\/\/s0.wp.com\/latex.php?latex=f%28x%29%3Dx%5E2-5x%2B1&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f(x)=x^2-5x+1' title='f(x)=x^2-5x+1' class='latex' \/> et\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=g%28x%29%3D2x%5E2%2B3x%2B1&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='g(x)=2x^2+3x+1' title='g(x)=2x^2+3x+1' class='latex' \/><br \/>\n<strong>1.<\/strong> D\u00e9montrer que sur [-8 , 0] f(x) \u2265 \u00a0g(x)<br \/>\n<strong style=\"font-size: 1rem;\">2.<\/strong><span style=\"font-size: 1rem;\"> Que peut-on en d\u00e9duire pour les courbes de f et de g (repr\u00e9sent\u00e9es dans un rep\u00e8re du plan) ?\u00a0<\/span><\/li>\n<li><a href=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2020\/05\/C-ex-Signes.pdf\">correction<\/a>\u00a0des exercices<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Lundi 4 Mai : Exercice en ligne TD11 : Signe d&rsquo;un produit ou d&rsquo;un quotient (tableaux de signe) Partie 1 Exercice livre : 71 et 72 p 111 correction Mardi 5 Mai : Exercices : Pour r\u00e9pondre aux deux questions suivantes, il est n\u00e9cessaire de faire un tableau de signe. Ex1 : R\u00e9soudre Ex2 : [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts\/4197"}],"collection":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4197"}],"version-history":[{"count":1,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts\/4197\/revisions"}],"predecessor-version":[{"id":4198,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts\/4197\/revisions\/4198"}],"wp:attachment":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4197"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}