{"id":22556,"date":"2025-06-04T14:11:29","date_gmt":"2025-06-04T17:11:29","guid":{"rendered":"https:\/\/xequematenem.com.br\/blog\/?p=22556"},"modified":"2025-06-04T14:11:30","modified_gmt":"2025-06-04T17:11:30","slug":"questao-168-enem-ppl-2011","status":"publish","type":"post","link":"https:\/\/xequematenem.com.br\/blog\/questao-168-enem-ppl-2011\/","title":{"rendered":"Quest\u00e3o 168 &#8211; ENEM PPL 2011"},"content":{"rendered":"\n<p>No Brasil, costumamos medir temperaturas utilizando a escala Celsius. Os pa\u00edses de l\u00edngua inglesa utilizam a escala Farenheit. A rela\u00e7\u00e3o entre essas duas escalas \u00e9 dada pela express\u00e3o <strong>F = C \u00d7 1,8 + 32, em que F representa a medida da temperatura na escala Farenheit e C a medida da temperatura na escala Celsius.&nbsp;<\/strong><\/p>\n\n\n\n<p>O gr\u00e1fico que representa a rela\u00e7\u00e3o entre essas duas grandezas \u00e9<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"232\" height=\"748\" src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2025\/06\/No-Brasil-costumamos.png\" alt=\"\" class=\"wp-image-22557\" title=\"\" srcset=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2025\/06\/No-Brasil-costumamos.png 232w, https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2025\/06\/No-Brasil-costumamos-93x300.png 93w\" sizes=\"(max-width: 232px) 100vw, 232px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\"><strong>Solu\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p>Como \u00e9 dado uma fun\u00e7\u00e3o de 1\u00ba graus, sabe-se que sua representa\u00e7\u00e3o \u00e9 uma reta. Sendo assim, eliminamos as alternativas: D e E.<\/p>\n\n\n\n<p>Agora precisamos encontrar quais os pontos que interceptam o eixo C e eixo F, para isso temos que:<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;F = C \u00d7 1,8 + 32 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; F = C \u00d7 1,8 + 32<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 = 1,8C + 32 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; F = 0 . 1,8 + 32&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-32 = 1,8C &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; F = 32<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8211; 17,8= C<\/p>\n\n\n\n<p>Sendo assim, temos que a reta \u00e9 crescente, pois 1,8 \u00e9 positivo e intercepta nos pontos 32 do eixo F e -17,8 do eixo C.<\/p>\n\n\n\n<p><strong>Alternativa B<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>No Brasil, costumamos medir temperaturas utilizando a escala Celsius. Os pa\u00edses de l\u00edngua inglesa utilizam a escala Farenheit. A rela\u00e7\u00e3o entre essas duas escalas \u00e9 dada pela express\u00e3o F = C \u00d7 1,8 + 32, em que F representa a medida da temperatura na escala Farenheit e C a medida da temperatura na escala Celsius.&nbsp; [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":22557,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87,90],"tags":[],"area-do-conhecimento":[118,132],"assunto":[51],"class_list":["post-22556","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-questoes-ppl","category-2011-questoes-ppl","area-do-conhecimento-matematica-e-suas-tecnologias","area-do-conhecimento-matematica","assunto-interpretacao-de-graficos"],"_links":{"self":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/22556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/comments?post=22556"}],"version-history":[{"count":1,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/22556\/revisions"}],"predecessor-version":[{"id":22558,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/22556\/revisions\/22558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/media\/22557"}],"wp:attachment":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/media?parent=22556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/categories?post=22556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/tags?post=22556"},{"taxonomy":"area-do-conhecimento","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/area-do-conhecimento?post=22556"},{"taxonomy":"assunto","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/assunto?post=22556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}