{"id":6467,"date":"2011-02-01T15:44:37","date_gmt":"2011-02-01T15:44:37","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=6467"},"modified":"2022-01-18T01:00:53","modified_gmt":"2022-01-18T01:00:53","slug":"quatro-graficos","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=6467","title":{"rendered":"Quatro gr\u00e1ficos"},"content":{"rendered":"<p><ul id='GTTabs_ul_6467' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_6467' class='GTTabs_curr'><a  id=\"6467_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_6467' ><a  id=\"6467_1\" onMouseOver=\"GTTabsShowLinks('Resolu\u00e7\u00e3o'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Resolu\u00e7\u00e3o<\/a><\/li>\n<\/ul>\n\n<div class='GTTabs_divs GTTabs_curr_div' id='GTTabs_0_6467'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p>Considera os gr\u00e1ficos seguintes:\u00a0<a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6468\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=6468\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\" data-orig-size=\"494,137\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HP pstc4380&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Gr\u00e1ficos\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\" class=\"aligncenter wp-image-6468 size-full\" title=\"Gr\u00e1ficos\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\" alt=\"\" width=\"494\" height=\"137\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg 494w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4-300x83.jpg 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4-150x41.jpg 150w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4-400x110.jpg 400w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<ol>\n<li>Os gr\u00e1ficos representam fun\u00e7\u00f5es de proporcionalidade direta. Diz porqu\u00ea.<\/li>\n<li>Ordena-os por ordem crescente da constante de proporcionalidade associada a cada fun\u00e7\u00e3o.<\/li>\n<\/ol>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_6467' onClick='GTTabs_show(1,6467)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_6467'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6468\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=6468\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\" data-orig-size=\"494,137\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HP pstc4380&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Gr\u00e1ficos\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\" class=\"aligncenter wp-image-6468 size-full\" title=\"Gr\u00e1ficos\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg\" alt=\"\" width=\"494\" height=\"137\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4.jpg 494w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4-300x83.jpg 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4-150x41.jpg 150w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8-pag72-4-400x110.jpg 400w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<ol>\n<li>Os gr\u00e1ficos representam fun\u00e7\u00f5es de proporcionalidade direta, pois s\u00e3o constitu\u00eddos por pontos pertencentes a retas que passam pela origem do referencial.<br \/>\n\u00ad<\/li>\n<li>Ordena\u00e7\u00e3o crescente da constante de proporcionalidade associada a cada fun\u00e7\u00e3o: IV, III, I e II.<br \/>\n(As constantes de proporcionalidade s\u00e3o todas positivas; quanto maior a constante de proporcionalidade, maior ser\u00e1 o declive da reta.)<\/li>\n<\/ol>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_6467' onClick='GTTabs_show(0,6467)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Considera os gr\u00e1ficos seguintes:\u00a0 Os gr\u00e1ficos representam fun\u00e7\u00f5es de proporcionalidade direta. Diz porqu\u00ea. Ordena-os por ordem crescente da constante de proporcionalidade associada a cada fun\u00e7\u00e3o. Resolu\u00e7\u00e3o &gt;&gt; Resolu\u00e7\u00e3o &lt;&lt; Enunciado<\/p>\n","protected":false},"author":1,"featured_media":20568,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,127],"tags":[128,130],"series":[],"class_list":["post-6467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-funcoes","tag-funcoes-2","tag-proporcionalidade-directa"],"views":1933,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/02\/8V1Pag071-4_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/6467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6467"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/6467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/20568"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6467"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=6467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}