--- title: Vídeo de matemática 66 description: Aprenda os principais conceitos, fórmulas e métodos de resolução do vídeo de matemática 66. url: https://astra-ai.co/br/videos/derivadas/capitulo-matematica-001/video-matematica-066/ locale: br type: video-lesson published: 2026-10-01T21:45:40.224Z updated: 2026-10-01T21:45:40.224Z alternates: ms: https://astra-ai.co/ms/videos/terbitan/bab-01-konsep-matematik/pelajaran-066/ es: https://astra-ai.co/es/videos/derivadas/recta-tangente-y-normal/ecuacion-de-la-recta-tangente-en-el-punto-t/ fr: https://astra-ai.co/fr/videos/la-derivee/pente-de-la-tangente-et-de-la-normale/equation-de-la-droite-tangente-au-point-t/ it: https://astra-ai.co/it/videos/derivate/pendenza-tangente-retta-normale/equazione-della-retta-tangente-nel-punto-t/ de: https://astra-ai.co/de/videos/ableitungen/richtungskoeffizient-von-tangente-und-normale/gleichung-der-tangente-an-eine-kurve-im-punkt-t/ en: https://astra-ai.co/videos/derivatives/slope-of-tangent-and-normal-line/equation-of-the-tangent-line-at-point-t/ pl: https://astra-ai.co/pl/videos/pochodne/nachylenie-stycznej-i-prostej-normalnej/rownanie-stycznej-do-krzywej-w-punkcie-t/ sl: https://astra-ai.co/sl/videos/odvodi/naklon-tangente-in-normale/enacba-tangente-v-tocki-t/ hr: https://astra-ai.co/hr/videos/derivacije/nagib-tangente-i-normale/jednadzba-tangente-u-tocki-t/ nl: https://astra-ai.co/nl/videos/derivaten/helling-van-raaklijn-en-normaal/vergelijking-van-de-raaklijn-in-punt-t/ pt: https://astra-ai.co/pt/videos/derivadas/inclinacao-da-tangente-e-normal/a-equacao-da-tangente-no-ponto-t/ da: https://astra-ai.co/da/videos/differentialregning/tangentens-og-normalens-haeldning/tangentens-ligning-i-punktet-t/ el: https://astra-ai.co/el/videos/paragogoi/klisi-efaptomenis-kai-kathetis/equation-of-the-tangent-line-at-point-t/ cs: https://astra-ai.co/cs/videos/derivaty/sklon-tecny-a-normaly/rovnice-tecny-v-bode-t/ fi: https://astra-ai.co/fi/videos/derivaatat/tangentin-ja-normaalin-kulmakerroin/kayran-tangenttisuoran-yhtalo-pisteessa-t/ bg: https://astra-ai.co/bg/videos/derivati/naklon-na-dopiratelnata-i-normalata/uravnenieto-na-dopiratelnata-v-tochka-t/ ko: https://astra-ai.co/ko/videos/derivatives-ko/01/066/ id: https://astra-ai.co/id/videos/turunan/kemiringan-garis-singgung-dan-normal/persamaan-garis-singgung-di-titik-t/ hu: https://astra-ai.co/hu/videos/derivaltak/az-erinto-es-a-normalis-meredeksege/az-erinto-egyenlete-a-t-pontban/ sv: https://astra-ai.co/sv/videos/derivator/lutningen-pa-tangenten-och-normalen/ekvationen-for-tangenten-i-punkten-t/ no: https://astra-ai.co/no/videos/deriverte/stigningstallet-til-tangent-og-normallinjen/likning-for-tangentlinjen-i-punkt-t/ ro: https://astra-ai.co/ro/videos/derivate/panta-tangentei-si-a-normalei/ecuatia-tangentei-in-punctul-t/ lt: https://astra-ai.co/lt/videos/isvestines/liestines-ir-normalios-tieses-nuolydis/pamoka-39520d69/ lv: https://astra-ai.co/lv/videos/atvasinajumi/pieskares-un-normalas-taisnes-slipums/stunda-39520d69/ uk: https://astra-ai.co/uk/videos/uk-topic-13/uk-chapter-01/uk-lesson-39520d69/ vi: https://astra-ai.co/vi/videos/vi-topic-13/vi-chapter-01/phuong-trinh-tiep-tuyen-tai-iem-t/ sk: https://astra-ai.co/sk/videos/derivacie/kapitola-001/lekcia-066/ th: https://astra-ai.co/th/videos/anuphan/bot-01-khwam-chan/botrian-066/ sr: https://astra-ai.co/sr/videos/izvodi/poglavlje-001/lekcija-066/ tr: https://astra-ai.co/tr/videos/turevler/bolum-001/ders-066/ lo: https://astra-ai.co/lo/videos/lo-d351a5ea/lo-558fe561/39520d69/ km: https://astra-ai.co/km/videos/derivatives/chapter-558fe561/lesson-39520d69/ my: https://astra-ai.co/my/videos/my-d351a5ea/my-558fe561/39520d69/ zh-TW: https://astra-ai.co/zh-TW/videos/derivatives/chapter-558fe561/lesson-39520d69/ es-CL: https://astra-ai.co/es-CL/videos/derivadas/capitulo-1/leccion-de-matematicas-66/ zh-HK: https://astra-ai.co/zh-HK/videos/shuxue-kecheng-013/shuxue-zhang-001/shuxue-kecheng-066/ br: https://astra-ai.co/br/videos/derivadas/capitulo-matematica-001/video-matematica-066/ en-PH: https://astra-ai.co/en-PH/videos/derivatives/chapter-558fe561/lesson-39520d69/ es-AR: https://astra-ai.co/es-AR/videos/derivadas/capitulo-1/ecuacion-de-la-recta-tangente-en-el-punto-t/ es-PE: https://astra-ai.co/es-PE/videos/derivadas/capitulo-video-558fe561/leccion-de-video-39520d69/ en-IN: https://astra-ai.co/en-IN/videos/derivatives/chapter-558fe561/equation-of-the-tangent-line-at-point-t/ ms-BN: https://astra-ai.co/ms-BN/videos/terbitan/chapter-558fe561/pelajaran-39520d69/ pt-TL: https://astra-ai.co/pt-TL/videos/derivadas/chapter-558fe561/licao-de-video-066/ mx: https://astra-ai.co/mx/videos/derivadas/capitulo-1/leccion-66/ et: https://astra-ai.co/et/videos/tuletised/puutuja-ja-normaaljoone-tous/puutuja-vorrand-punktis-t/ ja: https://astra-ai.co/ja/videos/derivatives-ja/ja-chapter-01/066/ --- # Vídeo de matemática 66