\nEnunciado<\/b><\/span><\/p>\n
As fun\u00e7\u00f5es f<\/em>, g<\/em>, h<\/em> e j<\/em> t\u00eam como representa\u00e7\u00f5es gr\u00e1ficas D_{1<\/sub>, D_{2<\/sub>, D_{3<\/sub> e D_{4<\/sub>.<\/p>\n}}}}
$\"\"$ <\/a><\/p>\n
\n
A fun\u00e7\u00e3o f<\/em> \u00e9 uma fun\u00e7\u00e3o linear e \$f\\left( 4 \\right) = 2\$;<\/li>\n
\$g\\left( 0 \\right) = 3\$;<\/li>\n
a representa\u00e7\u00e3o gr\u00e1fica da fun\u00e7\u00e3o h<\/em> \u00e9 uma reta de declive \$ – 2\$;<\/li>\n
a fun\u00e7\u00e3o j<\/em> \u00e9 constante.<\/li>\n<\/ul>\n\n
Associa cada representa\u00e7\u00e3o gr\u00e1fica \u00e0 fun\u00e7\u00e3o que lhe corresponde.<\/li>\n
Escreve uma express\u00e3o alg\u00e9brica de cada uma das fun\u00e7\u00f5es.<\/li>\n<\/ol>\n
Resolu\u00e7\u00e3o >><\/a><\/span><\/div><\/div>\n\n
\nResolu\u00e7\u00e3o<\/b><\/span><\/p>\n
\n
As fun\u00e7\u00f5es f<\/em>, g<\/em>, h<\/em> e j<\/em> t\u00eam como representa\u00e7\u00f5es gr\u00e1ficas D_{1<\/sub>, D_{2<\/sub>, D_{3<\/sub> e D_{4<\/sub>.<\/p>\n<\/blockquote>\n}}}}
$\"\"$ <\/a><\/p>\n
\n
\n
A fun\u00e7\u00e3o f<\/em> \u00e9 uma fun\u00e7\u00e3o linear e \$f\\left( 4 \\right) = 2\$;<\/blockquote>\n<\/li>\n
\n
\$g\\left( 0 \\right) = 3\$;<\/blockquote>\n<\/li>\n
\n
a representa\u00e7\u00e3o gr\u00e1fica da fun\u00e7\u00e3o h<\/em> \u00e9 uma reta de declive \$ – 2\$;<\/blockquote>\n<\/li>\n
\n
a fun\u00e7\u00e3o j<\/em> \u00e9 constante.<\/blockquote>\n<\/li>\n<\/ul>\n
\u00a0<\/p>\n
\n
A associa\u00e7\u00e3o de cada representa\u00e7\u00e3o gr\u00e1fica \u00e0 fun\u00e7\u00e3o que lhe corresponde \u00e9 a seguinte:
D_{1<\/sub>\u00a0\u2192 h<\/em> ; D_{2<\/sub>\u00a0\u2192 f<\/em> ; D_{3<\/sub> \u2192 j <\/em>e ; D_{4\u00a0<\/sub>\u2192 g<\/em><\/li>\n}}}}
Uma express\u00e3o alg\u00e9brica de cada uma das fun\u00e7\u00f5es:<\/li>\n<\/ol>\n
\\[\\begin{array}{*{20}{l}}{f\\left( x \\right) = \\frac{1}{2}x}&{}&{g\\left( x \\right) = – \\frac{1}{4}x + 3}&{}&{h\\left( x \\right) = – 2x – 2}&{}&{j\\left( x \\right) = – 2}\\end{array}\\]<\/p>\n
<< Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"
Enunciado Resolu\u00e7\u00e3o Enunciado As fun\u00e7\u00f5es f, g, h e j t\u00eam como representa\u00e7\u00f5es gr\u00e1ficas D1, D2, D3 e D4. A fun\u00e7\u00e3o f \u00e9 uma fun\u00e7\u00e3o linear e \$f\\left( 4 \\right) = 2\$; \\(g\\left( 0...<\/p>\n","protected":false},"author":1,"featured_media":25505,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,709],"tags":[424,345,344,712],"series":[],"class_list":["post-25502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-graficos-de-funcoes-afins","tag-8-o-ano","tag-funcao-afim","tag-grafico","tag-retas-paralelas-aos-eixos-coordenados"],"views":117,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/04\/8_Pag181-5_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/25502","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=25502"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/25502\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/25505"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25502"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=25502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}