{"id":1728,"date":"2026-03-28T15:55:40","date_gmt":"2026-03-28T14:55:40","guid":{"rendered":"https:\/\/blog.phiboard.com\/?p=1728"},"modified":"2026-03-31T14:40:37","modified_gmt":"2026-03-31T12:40:37","slug":"wykres-funkcji-liniowej-1","status":"publish","type":"post","link":"https:\/\/blog.phiboard.com\/en\/wykres-funkcji-liniowej-1\/","title":{"rendered":"Wykres funkcji liniowej (1)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1728\" class=\"elementor elementor-1728\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae28d82 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-parent\" data-id=\"ae28d82\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c1c428e e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"c1c428e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a508ed elementor-widget elementor-widget-hfe-breadcrumbs-widget\" data-id=\"1a508ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"hfe-breadcrumbs-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav aria-label=\"Breadcrumb\"><ul class=\"hfe-breadcrumbs\"><\/ul><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f310ee e-con-full card e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"8f310ee\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-92599e2 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"92599e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a59131 elementor-widget elementor-widget-wpr-post-media\" data-id=\"8a59131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpr-post-media.default\">\n\t\t\t\t\t<div class=\"wpr-featured-media-wrap\" data-caption=\"standard\"><div class=\"wpr-featured-media-image\" data-src=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/obraz_1.jpg\"><img decoding=\"async\" src=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/obraz_1.jpg\" alt=\"\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f2c006 elementor-widget elementor-widget-page-title\" data-id=\"0f2c006\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;align_tablet&quot;:&quot;left&quot;}\" data-widget_type=\"page-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\n\t\t<div class=\"hfe-page-title hfe-page-title-wrapper elementor-widget-heading\">\n\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/blog.phiboard.com\/en\">\n\t\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-xl\">\n\t\t\t\t\t\t\t\t\n\t\t\t\tWykres funkcji liniowej (1)  \n\t\t\t<\/h2> \n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34e0e19 elementor-widget elementor-widget-text-editor\" data-id=\"34e0e19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Cze\u015b\u0107!<\/p><p>Zapraszam Ci\u0119 na kurs matematyki z aplikacj\u0105 PhiBoard.<\/p><p>Kurs zaczyna si\u0119 od dzia\u0142u funkcji liniowej i pierwszym omawianym tematem b\u0119dzie wykres funkcji liniowej.<\/p><p>Kurs b\u0119dzie podzielony na dzia\u0142y, kt\u00f3re b\u0119d\u0105 si\u0119 sk\u0142ada\u0107 z temat\u00f3w i lekcji. Jeden temat b\u0119dzie obejmowa\u0142 najcz\u0119\u015bciej kilka lekcji.<\/p><p>Codziennie b\u0119d\u0119 dodawa\u0142 jedn\u0105 lekcj\u0119. Ka\u017cda lekcja b\u0119dzie sk\u0142ada\u0107 si\u0119 z 3 gotowych i rozwi\u0105zanych zada\u0144, kt\u00f3re b\u0119d\u0105 opisane krok po kroku.<\/p><p>Na dzisiejszej, pierwszej lekcji &#8211; wykres funkcji liniowej, dowiemy si\u0119 :\u00a0<\/p><p>- what the formula of a linear function looks like;<\/p><p>- what the constants \u201ca\u201d and \u201cb\u201d are;<\/p><p>- what the slope \u201ca\u201d is;<\/p><p>- what the y-intercept \u201cb\u201d is and what it tells us;<\/p><p>what the zero (root) of a linear function is.<\/p><p>I pami\u0119taj, najwa\u017cniejsza w nauce matematyki jest praktyka &#8211; licz tyle zada\u0144, ile dasz rad\u0119 \ud83d\ude42 Trzymam kciuki!<\/p><p>The materials can be downloaded below in PDF format.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acbd820 elementor-widget elementor-widget-shortcode\" data-id=\"acbd820\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t<style>.elementor-element-acbd820{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6724f9b elementor-widget elementor-widget-shortcode\" data-id=\"6724f9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><a href=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/graph_of_a_linear_function_1.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">graph_of_a_linear_function_1<\/a><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-238b2d9 elementor-widget elementor-widget-button\" data-id=\"238b2d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"button.default\">\n\t\t\t\t\t<style>.elementor-element-238b2d9{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-790d28b elementor-widget elementor-widget-button\" data-id=\"790d28b\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/graph_of_a_linear_function_1.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download the PDF file<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c844c6f elementor-widget elementor-widget-text-editor\" data-id=\"c844c6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A teraz kilka og\u00f3lnych s\u0142\u00f3w wsparcia i zach\u0119ty ode mnie \ud83d\ude42<\/p><p>Celem tego projektu (kurs, blog, kana\u0142 na TikTok&#8217;u, aplikacja PhiBoard) nie jest drogi Czytelniku zrobienie z Ciebie matematyka w dos\u0142ownym tego s\u0142owa znaczeniu.<\/p><p>Moim celem jest pomoc Tobie w osi\u0105gni\u0119ciu takiego poziomu znajomo\u015bci matematyki, aby otworzy\u0107 przed Tob\u0105 mo\u017cliwo\u015bci kariery, kt\u00f3ra wymaga takich umiej\u0119tno\u015bci.<\/p><p>A perspektywy takiej kariery wygl\u0105daj\u0105 naprawd\u0119 fascynuj\u0105co.<\/p><p>Znajomo\u015b\u0107 matematyki jest jedn\u0105 z najbardziej poszukiwanych kompetencji w XXI wieku, a zawody matematyczne s\u0105 w top 10 najlepiej p\u0142atnych na \u015bwiecie.<\/p><p>Dzi\u0119ki przyzwoitej znajomo\u015bci matematyki masz otwarte drzwi na takie studia, jak:<\/p><p>&#8211; informatyka i sztuczna inteligencja;<\/p><p>&#8211; ekonomia, finanse, bankowo\u015b\u0107;<\/p><p>&#8211; in\u017cynieria (mechaniczna, lotnicza, budowlana, mechatronika);<\/p><p>&#8211; fizyka (w tym fizyka j\u0105drowa), chemia, biotechnologia;<\/p><p>&#8211; architektura;<\/p><p>&#8211; matematyka, data science, statystyka;<\/p><p>&#8211; automatyka i robotyka (drony);<\/p><p>&#8211; geodezja, kartografia;<\/p><p>&#8211; elektronika i telekomunikacja;<\/p><p>&#8211; energetyka.<\/p><p>Nie b\u0119d\u0119 \u015bciemnia\u0142, \u017ce matematyka jest \u0142atwa i ma\u0142o wymagaj\u0105ca, wr\u0119cz przeciwnie, ale jestem g\u0142\u0119boko przekonany, \u017ce warto, \u017ce znajomo\u015b\u0107 matematyki si\u0119 op\u0142aca.<\/p><p>Buduj\u0119 to wszystko dla Ciebie i \u017cycz\u0119 Ci systematyczno\u015bci, wytrwa\u0142o\u015bci i owocnej nauki!<\/p><p>Je\u015bli czego\u015b nie b\u0119dziesz rozumia\u0142, b\u0119dziesz mia\u0142 chwile zw\u0105tpienia, zawsze mo\u017cesz do mnie napisa\u0107 przez formularz kontaktowy na stronie PhiBoard.com, albo na moim kanale na TikTok&#8217;u.<\/p><p>Pozdrawiam.<\/p><p>Luke<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d3edbf e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"8d3edbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6e6b0a4 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"6e6b0a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37e1a07 elementor-widget elementor-widget-text-editor\" data-id=\"37e1a07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Share this post<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df68b2d elementor-grid-0 elementor-widget elementor-widget-wpr-sharing-buttons\" data-id=\"df68b2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpr-sharing-buttons.default\">\n\t\t\t\t\t<div class=\"wpr-sharing-buttons elementor-grid wpr-sharing-official wpr-sharing-label-off wpr-sharing-label-tr\"><div class=\"elementor-grid-item\"><a href=\"https:\/\/www.facebook.com\/sharer.php?u=https:\/\/blog.phiboard.com\/en\/wykres-funkcji-liniowej-1\/\" class=\"wpr-sharing-icon wpr-sharing-facebook-f\" title=\"\" target=\"_blank\"><i class=\"fab fa-facebook-f\"><\/i><\/a><\/div><div class=\"elementor-grid-item\"><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https:\/\/blog.phiboard.com\/en\/wykres-funkcji-liniowej-1\/\" class=\"wpr-sharing-icon wpr-sharing-twitter\" title=\"\" target=\"_blank\"><i class=\"fab fa-twitter\"><\/i><\/a><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c2343f3 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"c2343f3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2aa28a3 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"2aa28a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1430\" height=\"1430\" src=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679.jpg\" class=\"attachment-full size-full wp-image-873\" alt=\"\" srcset=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679.jpg 1430w, https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679-300x300.jpg 300w, https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679-1024x1024.jpg 1024w, https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679-150x150.jpg 150w, https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679-768x768.jpg 768w, https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/02\/574329864_122147990048826970_4282488714973042999_n-e1771362224679-12x12.jpg 12w\" sizes=\"(max-width: 1430px) 100vw, 1430px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u0141ukasz Zdanowicz<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2680824 elementor-widget elementor-widget-text-editor\" data-id=\"2680824\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Creator of the PhiBoard app. A mathematics enthusiast who firmly believes that building a modern engineering workforce will create prosperity both individually and nationally. Personally, a chess player and a book lover.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-235ce40 elementor-shape-rounded elementor-grid-0 e-grid-align-center elementor-widget elementor-widget-social-icons\" data-id=\"235ce40\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"social-icons.default\">\n\t\t\t\t\t<style>.elementor-element-235ce40{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-850923a elementor-shape-rounded elementor-grid-0 e-grid-align-center elementor-widget elementor-widget-social-icons\" data-id=\"850923a\" data-element_type=\"widget\" data-e-type=\"widget\" data-no-translation=\"\" data-widget_type=\"social-icons.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-tiktok elementor-repeater-item-e92bb2d\" href=\"https:\/\/www.tiktok.com\/@phiboard5\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Tiktok<\/span>\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-tiktok\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M448,209.91a210.06,210.06,0,0,1-122.77-39.25V349.38A162.55,162.55,0,1,1,185,188.31V278.2a74.62,74.62,0,1,0,52.23,71.18V0l88,0a121.18,121.18,0,0,0,1.86,22.17h0A122.18,122.18,0,0,0,381,102.39a121.43,121.43,0,0,0,67,20.14Z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5fbd114 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"5fbd114\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-952adb4 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"952adb4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d447cbb elementor-widget elementor-widget-text-editor\" data-id=\"d447cbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>OTHER POSTS<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8281c57 elementor-widget elementor-widget-shortcode\" data-id=\"8281c57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><ul class=\"lpt-latest-posts\">        <li>\n            <a href=\"https:\/\/blog.phiboard.com\/en\/wykres-funkcji-liniowej-1\/\">\n\t\t\t\tWykres funkcji liniowej (1)\t\t\t<\/a>\n        <\/li>\n                <li>\n            <a href=\"https:\/\/blog.phiboard.com\/en\/liczby-naturalne-czesc-1\/\">\n\t\t\t\tNatural numbers \u2013 Part 1\t\t\t<\/a>\n        <\/li>\n        <\/ul>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Cze\u015b\u0107!<br \/>\nZapraszam Ci\u0119 na kurs matematyki z aplikacj\u0105 PhiBoard.<br \/>\nKurs zaczyna si\u0119 od dzia\u0142u funkcji liniowej i pierwszym omawianym tematem b\u0119dzie wykres funkcji liniowej.<\/p>","protected":false},"author":1,"featured_media":1758,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[19,3],"tags":[],"class_list":["post-1728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-funkcja-liniowa","category-matematyka-zadania"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wykres funkcji liniowej (1) - Phiboard<\/title>\n<meta name=\"description\" content=\"Kurs matematyki z funkcji liniowej. Wykres funkcji liniowej, wsp\u00f3\u0142czynnik kierunkowy, wyraz wolny, miejsce zerowe funkcji i wiele wi\u0119cej.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.phiboard.com\/en\/wykres-funkcji-liniowej-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wykres funkcji liniowej (1) - Phiboard\" \/>\n<meta property=\"og:description\" content=\"Kurs matematyki z funkcji liniowej. Wykres funkcji liniowej, wsp\u00f3\u0142czynnik kierunkowy, wyraz wolny, miejsce zerowe funkcji i wiele wi\u0119cej.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.phiboard.com\/en\/wykres-funkcji-liniowej-1\/\" \/>\n<meta property=\"og:site_name\" content=\"Phiboard\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-28T14:55:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-31T12:40:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/obraz_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/blog.phiboard.com\/#\/schema\/person\/230572b22f3fd4bbfeb3f440908497f9\"},\"headline\":\"Wykres funkcji liniowej (1)\",\"datePublished\":\"2026-03-28T14:55:40+00:00\",\"dateModified\":\"2026-03-31T12:40:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/\"},\"wordCount\":485,\"image\":{\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/obraz_1.jpg\",\"articleSection\":[\"Funkcja liniowa\",\"Matematyka - zadania\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/\",\"url\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/\",\"name\":\"Wykres funkcji liniowej (1) - Phiboard\",\"isPartOf\":{\"@id\":\"https:\/\/blog.phiboard.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.phiboard.com\/wykres-funkcji-liniowej-1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.phiboard.com\/wp-content\/uploads\/2026\/03\/obraz_1.jpg\",\"datePublished\":\"2026-03-28T14:55:40+00:00\",\"dateModified\":\"2026-03-31T12:40:37+00:00\",\"author\":{\"@id\":\"https:\/\/blog.phiboard.com\/#\/schema\/person\/230572b22f3fd4bbfeb3f440908497f9\"},\"description\":\"Kurs matematyki z funkcji liniowej. 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Zapraszam Ci\u0119 na kurs matematyki z aplikacj\u0105 PhiBoard. 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