{"id":9988,"date":"2026-03-23T15:22:14","date_gmt":"2026-03-23T12:22:14","guid":{"rendered":"https:\/\/chateauegitim.com\/?p=9988"},"modified":"2026-03-23T15:22:16","modified_gmt":"2026-03-23T12:22:16","slug":"fransizca-matematik11-sinif-parabole-les-premieres-connaissances","status":"publish","type":"post","link":"https:\/\/chateauegitim.com\/en\/fransizca-matematik11-sinif-parabole-les-premieres-connaissances\/","title":{"rendered":"FRANSIZCA MATEMAT\u0130K,11.SINIF \u2013 PARABOLE \u2013 LES PREMIERES CONNAISSANCES"},"content":{"rendered":"

Une parabole est un graphique d\u2019une fonction du second degr\u00e9 selon<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Les Propri\u00e9t\u00e9s Des Paraboles\u00a0:<\/strong><\/p>\n\n\n\n

a>0 Les bras de la parabole sont vers le haut.<\/p>\n\n\n\n

a<0 Les bras de la parabole sont vers le bas.<\/p>\n\n\n\n

Le point d\u2019intersection avec l\u2019axe des ordonn\u00e9es : (0 , c )<\/p>\n\n\n\n

Le(s) point(s) d\u2019intersection avec l\u2019axe des abscisses :<\/p>\n\n\n\n

Pour \u0394 = b\u00b2 – 4ac<\/strong>\u00a0;<\/p>\n\n\n\n

Si \u2206>0 il existe 2 points d\u2019intersections avec l\u2019axe OX\u00a0: ( \u03c7<\/strong>1 ,0 )et ( \u03c7\u00b2<\/strong> ,0 )<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Si \u2206=0 il existe 1 point d\u2019intersection avec l\u2019axe OX\u00a0: ( \u03c7<\/strong>1 ,0 )<\/p>\n\n\n\n

On dit que la parabole est tangente \u00e0 l\u2019axe des abscisses. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Si \u2206<0 il n\u2019y a pas de point d\u2019intersection avec l\u2019axe OX. ( \u03c7<\/strong>1 ,0 ) et ( \u03c7\u00b2<\/strong> ,0 )<\/p>\n\n\n\n

Le sommet :<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

La droite :<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

correspond l\u2019axe de sym\u00e9trie de la parabole.<\/strong><\/p>\n\n\n\n

Si a>0 : y s est la valeur minimale de la parabole.<\/p>\n\n\n\n

Si a<0 : y s est la valeur maximale de la parabole.<\/p>\n\n\n\n

Forme Canonique\u00a0est l\u2019\u00e9criture d\u2019une parabole \u00e0 l\u2019aide du sommet\u00a0:<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Une parabole est un graphique d\u2019une fonction du second degr\u00e9 selon Les Propri\u00e9t\u00e9s Des Paraboles\u00a0: […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[242,241,254,247,245,253,244,248,255,257,250,256,251,243,246,238,237,239,249,252,240],"class_list":["post-9988","post","type-post","status-publish","format-standard","hentry","category-genel","tag-1erespe","tag-aytmatematik","tag-coursdemath","tag-coursdeparticuliers","tag-devoirs","tag-fonctionquadratique","tag-fonctions","tag-fonksiyonlar","tag-graphiqueparabole","tag-gunluktekrar","tag-ikinciderecedenfonksiyonlar","tag-konuanlatimi","tag-lycee-2","tag-lyceefrancais","tag-matematiknotlari","tag-mathematiques","tag-parabol","tag-seconddegre","tag-studygramtr","tag-yks2026","tag-yksmatematik"],"yoast_head":"\nFRANSIZCA MATEMAT\u0130K,11.SINIF \u2013 PARABOLE \u2013 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