{"id":6274,"date":"2023-03-27T00:54:47","date_gmt":"2023-03-27T00:54:47","guid":{"rendered":"https:\/\/news.clearnotebooks.com\/id\/?p=6274"},"modified":"2023-03-27T00:54:47","modified_gmt":"2023-03-27T00:54:47","slug":"matematika-kelas-9-semester-2","status":"publish","type":"post","link":"https:\/\/news.clearnotebooks.com\/id\/matematika-kelas-9-semester-2\/","title":{"rendered":"Matematika kelas 9 semester 2"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1-1024x576.png\" alt=\"Matematika kelas 9 semester 2 Clearnote\" class=\"wp-image-6285\" srcset=\"https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1-1024x576.png 1024w, https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1-300x169.png 300w, https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1-768x432.png 768w, https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1-1536x864.png 1536w, https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2>Apa itu Matematika dan fungsinya?<\/h2>\n\n\n\n<p>Siapa sih yang ga tahu sama pelajaran Matematika. Matematika adalah salah sastu subjek atau mata pelajaran yang penting untuk dipelajari di masa sekolah. Bahkan matematika termasuk salah satu mata pelajaran wajib baik untuk jurusan IPA ataupun IPS loh. Kelas matematika kelas 9 semester 2 merupakan salah satu tombak penting bagi anak-anak SMA.<\/p>\n\n\n\n<p>Namun matematika itu bukan hanya sekedar untuk lulus pelajaran kedepannya, melainkan juga salah satu mata pelajaran yang membantu siswa untuk memiliki dasar pemikiran analitis dan kognitif yang kuat. Serta dapat membantu siswa untuk memecahkan masalah dalam kehidupan sehari-hari seperti mengelola uang, pengolahan data, dan sebagainya.<\/p>\n\n\n\n<p>Di matematika kelas 9 semester 2 ini kita akan mulai mempelajari dasar matematika yang lebih kompleks seperti aljabar, geometri, dan trigonometri. <\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Sub-bab Matematika kelas 9 semester 2<\/h2>\n\n\n\n<p>Apa saja sub-bab matematika kelas 9 semester 2 yang akan kamu pelajari?<\/p>\n\n\n\n<ul><li>Fungsi (Linear, Kuadrat, dan Eksponensial)<\/li><li>Trigonometri<\/li><li>Statistika dan Peluang<\/li><li>Transformasi geometri (rotasi, refleksi, dan translasi)<\/li><li>Lingkaran<\/li><li>Kalkulus (Turunan dan integral)<\/li><\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Fungsi<\/h2>\n\n\n\n<h3>Apa itu Fungsi?<\/h3>\n\n\n\n<p>Fungsi adalah sebuah konsep yang digunakan untuk menggambarkan hubungan 2 variabel. Dalam matematika, fungsi dikonotasikan sebagai f(x) yang berarti bahwa nilai yang dihasilkan (variable dependen) bergantung pada nilai yang di masukkan (variabel independen). Dalam matematika kelas 9 kamu akan mempelajari 3 jenis fungsi, fungsi linear, kuadrat, dan eksponensial.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4>Fungsi Linear<\/h4>\n\n\n\n<p>Fungsi Linear adalah jenis fungsi yang memiliki pertambahan atau pengurangan secara konstan pada setiap variabel independennya. Biasanya direpresentasikan dengan persamaan berikut:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>f(x) = mx + b<\/p><p>Contoh fungsi linear<\/p><p>y = 2x + 1 | y = -3x + 4 | y = 0.5x &#8211; 2.<\/p><cite>m: kemiringan atau gradien garis fungsi<br>b: titik potong sumbu y<\/cite><\/blockquote>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 140px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1332025\" data-iframely-url=\"\/\/iframely.net\/ABuxN3z\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/2176990\" data-iframely-url=\"\/\/iframely.net\/NV3ZLbv\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4>Fungsi Kuadrat<\/h4>\n\n\n\n<p>Fungsi kuadrat adalah fungsi yang variabel independennya muncul dalam bentuk pangkat 2 (kuadrat).<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>f(x) = ax<sup>2 <\/sup>+ bx + c<\/p><cite>a, b, dan c adalah konstanta yang bernilai rill<\/cite><\/blockquote>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1299450\" data-iframely-url=\"\/\/iframely.net\/ovpUDnH\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1626897\" data-iframely-url=\"\/\/iframely.net\/KY3yDaD\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1715704\" data-iframely-url=\"\/\/iframely.net\/eshg8cn\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4>Fungsi Eksponensial<\/h4>\n\n\n\n<p>Fungsi eksponensial atau eksponen adalah fungsi matematika yang memiliki bentuk persamaan:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>f(x) = a<sup>x<\/sup><\/p><cite>a: bilangan positif<br>x: variabel independed<\/cite><\/blockquote>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1610606\" data-iframely-url=\"\/\/iframely.net\/I7VwKcD\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/2029466\" data-iframely-url=\"\/\/iframely.net\/Kjj582p\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1786336\" data-iframely-url=\"\/\/iframely.net\/hQ2ne48\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Trigonometri<\/h2>\n\n\n\n<p>Trigonometri adalah cabang ilmu matematika yang mempelajari hubungan antara sudut dan sisi pada segitiga serta fungsi-fungsi trigonometri seperti <em>sin<\/em>, <em>cos<\/em>, dan <em>tan<\/em>. <\/p>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1542940\" data-iframely-url=\"\/\/iframely.net\/SnML6Js\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1595104\" data-iframely-url=\"\/\/iframely.net\/mPGExdd\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 140px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1328380\" data-iframely-url=\"\/\/iframely.net\/8ELU9Yh\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Statistika dan Peluang<\/h2>\n\n\n\n<h3>Apa itu Statistika?<\/h3>\n\n\n\n<p>Statistika adalah ilmu yang mempelajari cara-cara mengumpulkan, menyusun, menyajikan, menganalisis, meninterpretasi, dan mempresentasikan data sehingga dapat diambil kesimpulan yang logis untuk mengambil keputusan yang akurat.<\/p>\n\n\n\n<p>Ada 2 jenis statistika, statistika deskriptif dan inferensial. Statistika deskriptif meliputi teknik mengorganisir, meringkas, dan menyajikan data dalam bentuk tabel, diagram, atau grafik. Sedangkan inferensial melibatkan teknik untuk membuat kesimpulan dan prediksi tentang populasi dari data yang diambil.<\/p>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1553411\" data-iframely-url=\"\/\/iframely.net\/HqHD54c\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1946375\" data-iframely-url=\"\/\/iframely.net\/ZgBjLRy\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1519806\" data-iframely-url=\"\/\/iframely.net\/BSwcp4f\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3>Apa itu Peluang?<\/h3>\n\n\n\n<p>Peluang adalah kemungkinan-kemungkinan atau probabilitas suatu kejadian terjadi atau tidak terjadi dalam sebuah peristiwa. Peluang diukur dari skala 0 sampai 1.<\/p>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1447719\" data-iframely-url=\"\/\/iframely.net\/1tTQl6U\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1537800\" data-iframely-url=\"\/\/iframely.net\/e50MymC\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1552102\" data-iframely-url=\"\/\/iframely.net\/tshJvCX\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Transformasi geometri<\/h2>\n\n\n\n<p>Transformasi geometri adalah perubahan posisi, ukuran, dan\/atau bentuk suatu objek dalam bidang geometri. Biasanya melibatkan pengubahan titik-titik pada suatu objek dalam bentuk garis, bidang, atau bangun ruang. Ada beberapa contoh transformasi geometri:<\/p>\n\n\n\n<ol><li>Translasi: <strong>perpindahan <\/strong>objek ke arah tertentu<\/li><li>Rotasi: <strong>perputaran <\/strong>objek terhadap sebuah titik tertentu<\/li><li>Dilatasi: perubahan <strong>ukuran <\/strong>objek dengan faktor skala tertentu<\/li><li>Refleksi: <strong>pemantulan <\/strong>objek pada garis simetri tertentu<\/li><\/ol>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 140px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1421889\" data-iframely-url=\"\/\/iframely.net\/iXu5mQQ\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1768070\" data-iframely-url=\"\/\/iframely.net\/Cjo2djR\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 140px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1497270\" data-iframely-url=\"\/\/iframely.net\/nbNrvZ6\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Lingkaran<\/h2>\n\n\n\n<p>Lingkaran adalah kumpulan titik yang berjarak sama terhadap titik tertentu (pusat lingkaran) dan jaraknya disebut jari-jari lingkaran.<\/p>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1682022\" data-iframely-url=\"\/\/iframely.net\/PAj48OO\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1507936\" data-iframely-url=\"\/\/iframely.net\/HnBZ92t\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1913652\" data-iframely-url=\"\/\/iframely.net\/sNWeJPk\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Kalkulus (Turunan dan integral)<\/h2>\n\n\n\n<h3>Apa itu Turunan?<\/h3>\n\n\n\n<p>Turunan adalah ukuran seberapa cepat atau lambat suatu fungsi berubah pada suatu titik tertentu. <\/p>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1846912\" data-iframely-url=\"\/\/iframely.net\/EJJTRFs\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1946459\" data-iframely-url=\"\/\/iframely.net\/4E2Jkpk\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1318215\" data-iframely-url=\"\/\/iframely.net\/V4ZnZN8\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3>Apa itu Integral?<\/h3>\n\n\n\n<p>Kebalikan dari turunan, integral adalah operasi metematika untuk menemukan luas di bawah kurfa suatu fungsi<\/p>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1416793\" data-iframely-url=\"\/\/iframely.net\/aYMmBlF\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 170px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1221477\" data-iframely-url=\"\/\/iframely.net\/Id9P15h\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div class=\"iframely-embed\"><div class=\"iframely-responsive\" style=\"height: 140px;padding-bottom: 0\"><a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\/1330586\" data-iframely-url=\"\/\/iframely.net\/f5mY6DT\"><\/a><\/div><\/div><script async src=\"\/\/iframely.net\/embed.js\"><\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Catatan Clearnote Authors dapat membantumu mempersiapkan UAS Matematika kelas 9 semester 2 mu!<\/h2>\n\n\n\n<p>Clearnote memiliki lebih dari 24.600 catatan dan 3.300.000 pengguna aktif di 5 negara. Selain catatan, kamu juga dapat bertanya dan berdiskusi di aplikasi Clearnote loh! Pastinya Clearnote dapat membantumu untuk mempersiapkan ujian semester 2 ini. Yuk cek Clearnote sekarang!<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"container\">\n\t<div class=\"row text-center\">\n\t\t<div class=\"col-sm-9\">\n        <img src=\"https:\/\/i.imgur.com\/JuO4mbE.png\" style=\"width:366px;height:100px\">\n        <h2>Temukan Clear Indonesia di sini :<\/h2>\n\t\t<br>\n        <p>\n            <a href=\"https:\/\/apps.apple.com\/id\/app\/clear-notebook-sharing-app\/id613239060\" target=\"_blank\" class=\"btn btn-appstore\" rel=\"noopener noreferrer\">\n                <span class=\"fa fa-apple fa-3x pull-left\"><\/span> \n                <span class=\"btn-label\">Get it on the<\/span>\n                <span class=\"btn-caption\">App Store<\/span>\n            <\/a>\n            <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.scryva.speedy.android&amp;hl=in&amp;gl=US\" target=\"_blank\" class=\"btn btn-store\" rel=\"noopener noreferrer\">\n                <span class=\"fa fa-android fa-3x pull-left\"><\/span> \n                <span class=\"btn-label\">Get it on the<\/span>\n                <span class=\"btn-caption\">Google Play<\/span>\n            <\/a>\n            <a href=\"https:\/\/www.clearnotebooks.com\/id\/notebooks\" target=\"_blank\" class=\"btn btn-website\" rel=\"noopener noreferrer\">\n                <span class=\"fa fa-chrome fa-3x pull-left\"><\/span> \n                <span class=\"btn-label\">Open on the<\/span>\n                <span class=\"btn-caption\">Website<\/span>\n            <\/a>\n        <\/p>\n        <\/div>\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Apa itu Matematika dan fungsinya? Siapa sih yang ga tahu sama pelajaran Matematika. Matematika adalah salah sastu subjek atau mata pelajaran yang penting untuk dipelajari di masa sekolah. Bahkan matematika termasuk salah satu mata pelajaran wajib baik untuk jurusan IPA ataupun IPS loh. Kelas matematika kelas 9 semester 2 merupakan salah satu tombak penting bagi [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":6285,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17,19,30,32,43,45,488,51],"tags":[199,701,632,229,617,702,232,285,387,703,359,693],"jetpack_featured_media_url":"https:\/\/news.clearnotebooks.com\/id\/wp-content\/uploads\/sites\/2\/2023\/03\/Copy-of-Article-banner-1.png","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Matematika kelas 9 semester 2 - Clear Indonesia News<\/title>\n<meta name=\"description\" content=\"Apa saja materi UAS Matematika kelas 9 Semester 2? 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