{"id":26540,"date":"2023-06-09T22:02:30","date_gmt":"2023-06-09T21:02:30","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=26540"},"modified":"2023-06-10T20:39:16","modified_gmt":"2023-06-10T19:39:16","slug":"a-empresa-casa-lda","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=26540","title":{"rendered":"A Empresa Casa Lda."},"content":{"rendered":"\n<p><ul id='GTTabs_ul_26540' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_26540' class='GTTabs_curr'><a  id=\"26540_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_26540' ><a  id=\"26540_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_26540'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26541\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26541\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png\" data-orig-size=\"446,443\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag224-T4-1\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-300x298.png\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png\" class=\"alignright wp-image-26541\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-300x298.png\" alt=\"\" width=\"300\" height=\"298\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-300x298.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-150x150.png 150w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-80x80.png 80w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png 446w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Um dos alunos da turma da Marta trouxe para a aula de Matem\u00e1tica o gr\u00e1fico ao lado, que representa o n\u00famero de casas que a Empresa Casa Lda. construiu de 2010 a 2013.<\/p>\n<ol>\n<li>Olhando para a figura, o que dirias sobre o n\u00famero de casas constru\u00eddas em 2011 relativamente ao n\u00famero de casas constru\u00eddas em 2010?<br \/>E sobre o n\u00famero de casas constru\u00eddas em 2012 relativamente ao n\u00famero de casas constru\u00eddas em 2010?<br \/>Que outras observa\u00e7\u00f5es farias?<\/li>\n<li>Copia a tabela e completa-a, tendo em conta os valores da escala vertical do gr\u00e1fico.<br \/><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26543\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26543\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2.png\" data-orig-size=\"429,224\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag224-T4-2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2-300x157.png\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2.png\" class=\"size-medium wp-image-26543 aligncenter\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2-300x157.png\" alt=\"\" width=\"300\" height=\"157\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2-300x157.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2.png 429w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26544\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26544\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3.png\" data-orig-size=\"446,519\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag224-T4-3\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3-258x300.png\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3.png\" class=\"alignright wp-image-26544\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3-258x300.png\" alt=\"\" width=\"300\" height=\"349\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3-258x300.png 258w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3.png 446w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Elabora, no teu caderno, um gr\u00e1fico de barras correspondente \u00e0 tabela anterior, come\u00e7ando a escala vertical em 0.<\/li>\n<li>Compara o gr\u00e1fico obtido em 3. com o gr\u00e1fico inicial. Responderias da mesma forma \u00e0 quest\u00e3o 1.? Porqu\u00ea?<\/li>\n<li>Por que raz\u00e3o ter\u00e1 a empresa apresentado aquele gr\u00e1fico?<\/li>\n<\/ol>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_26540' onClick='GTTabs_show(1,26540)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_26540'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<blockquote>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26541\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26541\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png\" data-orig-size=\"446,443\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag224-T4-1\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-300x298.png\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png\" class=\"alignright wp-image-26541\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-300x298.png\" alt=\"\" width=\"300\" height=\"298\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-300x298.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-150x150.png 150w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1-80x80.png 80w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1.png 446w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Um dos alunos da turma da Marta trouxe para a aula de Matem\u00e1tica o gr\u00e1fico ao lado, que representa o n\u00famero de casas que a Empresa Casa Lda. construiu de 2010 a 2013.<\/p>\n<\/blockquote>\n<ol>\n<li>Olhando para o gr\u00e1fico, sem olhar para os valores \u00e0 esquerda, o n\u00famero de casas constru\u00eddas em 2011 parece ser o dobro do n\u00famero de casas constru\u00eddas em 2010. E o n\u00famero de casas constru\u00eddas em 2012 parece ser quatro vezes maior que o n\u00famero de casas constru\u00eddas em 2010.<br \/><br \/><\/li>\n<li>A tabela abaixo foi completada, tendo em conta os valores da escala vertical do gr\u00e1fico.<br \/><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26552\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26552\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2_b.png\" data-orig-size=\"429,224\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag224-T4-2_b\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2_b-300x157.png\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2_b.png\" class=\"aligncenter wp-image-26552 size-medium\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2_b-300x157.png\" alt=\"\" width=\"300\" height=\"157\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2_b-300x157.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-2_b.png 429w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26555\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26555\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b.png\" data-orig-size=\"446,519\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag224-T4-3_b\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b-258x300.png\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b.png\" class=\"alignright wp-image-26555\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b-258x300.png\" alt=\"\" width=\"300\" height=\"349\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b-258x300.png 258w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-3_b.png 446w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\u00c0 direita, est\u00e1 elaborado um gr\u00e1fico de barras correspondente \u00e0 tabela anterior, come\u00e7ando a escala vertical em 0.<br \/><br \/><\/li>\n<li>Comparado o gr\u00e1fico obtido em 3. com o gr\u00e1fico inicial, percebe-se com toda a clareza que j\u00e1 n\u00e3o se responderia da mesma forma \u00e0 quest\u00e3o 1., pois a sugest\u00e3o, que foi induzida pelo gr\u00e1fico acima, foi claramente desmontada com a constru\u00e7\u00e3o correta do do gr\u00e1fico de barras, no qual as \u00e1reas das barras s\u00e3o diretamente proporcionais \u00e0s frequ\u00eancias.<br \/><br \/><\/li>\n<li>Talvez a empresa tenha apresentado aquele gr\u00e1fico para evidenciar o seu fulgor construtivo de 2010 a 2012. Por\u00e9m, o n\u00edvel construtivo de 2013 parece vir estragar o arranjinho.<\/li>\n<\/ol>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_26540' onClick='GTTabs_show(0,26540)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Um dos alunos da turma da Marta trouxe para a aula de Matem\u00e1tica o gr\u00e1fico ao lado, que representa o n\u00famero de casas que a Empresa Casa Lda. construiu de 2010&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":26542,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,717],"tags":[424,219,344],"series":[],"class_list":["post-26540","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-diagramas-de-extremos-e-quartis","tag-8-o-ano","tag-estatistica-2","tag-grafico"],"views":172,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag224-T4-1_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/26540","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=26540"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/26540\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/26542"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26540"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=26540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}