--- title: Lekcija 027 description: "Mathematics video lesson: learn key concepts, formulas, and methods and apply them to related problems." url: https://astra-ai.co/sr/videos/funkcije/poglavlje-030/lekcija-027/ locale: sr type: video-lesson published: 2026-10-01T21:21:26.277Z updated: 2026-10-01T21:21:26.277Z alternates: bg: https://astra-ai.co/bg/videos/funktsii/lineyna-funktsiya/grafika-na-lineyna-funktsiya/ br: https://astra-ai.co/br/videos/funcoes/capitulo-matematica-036/video-matematica-027/ cs: https://astra-ai.co/cs/videos/funkce/linearni-funkce/graf-linearni-funkce/ da: https://astra-ai.co/da/videos/funktioner/lineaer-funktion/grafen-for-en-line-r-funktion/ de: https://astra-ai.co/de/videos/funktionen/lineare-funktion/graph-einer-linearen-funktion/ el: https://astra-ai.co/el/videos/synartiseis/grammiki-synartisi/graph-of-a-linear-function/ en: https://astra-ai.co/videos/functions/linear-function/graph-of-a-linear-function/ en-IN: https://astra-ai.co/en-IN/videos/functions/chapter-7c551282/graph-of-a-linear-function/ en-PH: https://astra-ai.co/en-PH/videos/functions/chapter-7c551282/lesson-eb6fd73d/ es: https://astra-ai.co/es/videos/funciones/funcion-lineal/grafica-de-una-funcion-lineal-guia-paso-a-paso/ es-AR: https://astra-ai.co/es-AR/videos/funciones/capitulo-30/leccion-27/ es-CL: https://astra-ai.co/es-CL/videos/funciones/capitulo-30/leccion-27/ es-PE: https://astra-ai.co/es-PE/videos/funciones/capitulo-video-7c551282/leccion-de-video-eb6fd73d/ et: https://astra-ai.co/et/videos/funktsioonid/lineaarfunktsioon/graafiku-harjutus/ fi: https://astra-ai.co/fi/videos/funktiot/lineaarinen-funktio/lineaarisen-funktion-kuvaaja/ fr: https://astra-ai.co/fr/videos/fonction-mathematique/fonction-lineaire/graphique-dune-fonction-lineaire/ hr: https://astra-ai.co/hr/videos/funkcije/linearna-funkcija/graf-linearne-funkcije/ hu: https://astra-ai.co/hu/videos/fuggvenyek/linearis-fuggveny/linearis-fuggveny-grafikonja/ id: https://astra-ai.co/id/videos/fungsi/fungsi-linear/grafik-fungsi-linear/ it: https://astra-ai.co/it/videos/funzioni/funzione-lineare/grafico-di-una-funzione-lineare/ ja: https://astra-ai.co/ja/videos/functions-ja/30/027/ km: https://astra-ai.co/km/videos/functions/chapter-7c551282/lesson-eb6fd73d/ ko: https://astra-ai.co/ko/videos/functions-ko/30/027/ lo: https://astra-ai.co/lo/videos/lo-a529886c/lo-7c551282/eb6fd73d/ lt: https://astra-ai.co/lt/videos/funkcijos/tiesine-funkcija/pamoka-eb6fd73d/ lv: https://astra-ai.co/lv/videos/funkcijas/lineara-funkcija/stunda-eb6fd73d/ ms: https://astra-ai.co/ms/videos/fungsi/bab-36-matematik-asas/pelajaran-027/ ms-BN: https://astra-ai.co/ms-BN/videos/fungsi/bab-7c551282/pelajaran-eb6fd73d/ mx: https://astra-ai.co/mx/videos/funciones/capitulo-30/leccion-27/ my: https://astra-ai.co/my/videos/my-a529886c/my-7c551282/eb6fd73d/ nl: https://astra-ai.co/nl/videos/functies/lineaire-functie/grafiek-van-een-lineaire-functie/ no: https://astra-ai.co/no/videos/funksjoner/line-r-funksjon/grafen-til-en-line-r-funksjon/ pl: https://astra-ai.co/pl/videos/funkcje/funkcja-liniowa/wykres-funkcji-liniowej/ pt: https://astra-ai.co/pt/videos/funcoes/funcao-linear/grafico-de-uma-funcao-linear/ pt-TL: https://astra-ai.co/pt-TL/videos/funcoes/capitulo-de-video-030/licao-de-video-027/ ro: https://astra-ai.co/ro/videos/functii/functie-liniara/lectie-video-eb6fd73d/ sk: https://astra-ai.co/sk/videos/funkcie/kapitola-030/lekcia-027/ sl: https://astra-ai.co/sl/videos/funkcije/linearna-funkcija/graf-linearne-funkcije/ sr: https://astra-ai.co/sr/videos/funkcije/poglavlje-030/lekcija-027/ sv: https://astra-ai.co/sv/videos/funktioner/linjar-funktion/grafen-for-en-linjar-funktion/ th: https://astra-ai.co/th/videos/fangchan/bot-36-fangchan-ching-sen/botrian-027/ tr: https://astra-ai.co/tr/videos/fonksiyonlar/bolum-030/ders-027/ uk: https://astra-ai.co/uk/videos/uk-topic-19/uk-chapter-36/uk-lesson-eb6fd73d/ vi: https://astra-ai.co/vi/videos/vi-topic-19/vi-chapter-36/do-thi-ham-so-bac-nhat/ zh-HK: https://astra-ai.co/zh-HK/videos/shuxue-kecheng-019/shuxue-zhang-036/shuxue-kecheng-027/ zh-TW: https://astra-ai.co/zh-TW/videos/functions/chapter-7c551282/lesson-eb6fd73d/ --- # Lekcija 027 ## Lesson explanation This mathematics lesson presents the key concepts, formulas, and methods needed to understand the topic and solve related problems. ## Summary Review the definitions, follow each step carefully, and practise with examples to build confidence.