<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml"
        xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
        xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/slope-of-a-line-secant-to-a-curve</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class11th-physics/in-in-11th-physics-differentiation/in-in-secant-lines-calc/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/math/12-sinif/x3f633b7df05569db:5-unite-turev/x3f633b7df05569db:turev-kavrami/v/slope-of-a-line-secant-to-a-curve" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-line-secant-to-a-curve" />
        
        <lastmod>2021-04-13T16:24:50Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="slope-of-a-line-secant-to-a-curve">
            <Attribute name="title">Le coefficient directeur d&#39;une droite sécante à une courbe - 1</Attribute>
            <Attribute name="description">Comment calculer le coefficient directeur d&#39;une sécante à une courbe.</Attribute>
            <Attribute name="author">Sal Khan</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/NUaOVmFgDfsH856LPtCF5Z-k0EfidOX_GPOC-zpe-sBNkqYKc87y4FXvBEc8mWzKFeOUvl5UAS69qQzCUdX8G87V</video:thumbnail_loc>
            <video:title>Le coefficient directeur d&#39;une droite sécante à une courbe - 1</video:title>
            <video:description>Comment calculer le coefficient directeur d&#39;une sécante à une courbe.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/Hi_60uhm7aQ.mp4/Hi_60uhm7aQ.mp4</video:player_loc>
            <video:duration>437</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/simplified-secant-line-arbitrary-difference</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="hy"
                    href="https://hy.khanacademy.org/math/11th-grade-algebra/x72e748dc7a2dc408:acancyal/x72e748dc7a2dc408:atsancyaly-vorpes-shoshapoxi-ankyunayin-gorcakic/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-difference" />
        
        <lastmod>2023-01-15T10:21:57.271999288Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="simplified-secant-line-arbitrary-difference">
            <Attribute name="title">Le coefficient directeur de la sécante passant par deux points d&#39;abscisses données - 1</Attribute>
            <Attribute name="description">Le coefficient directeur de la sécante aux points d&#39;abscisses 4 et 4 + h à la courbe de la fonction x ↦ 2x²+1, </Attribute>
            
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/ka_thumbnails_cache/da49e975-f012-4f42-a737-b362d2b3620b_1280_720_base.png</video:thumbnail_loc>
            <video:title>Le coefficient directeur de la sécante passant par deux points d&#39;abscisses données - 1</video:title>
            <video:description>Le coefficient directeur de la sécante aux points d&#39;abscisses 4 et 4 + h à la courbe de la fonction x ↦ 2x²+1, </video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/P6hjRfDZa0g.mp4/P6hjRfDZa0g.mp4</video:player_loc>
            <video:duration>234</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/e/slope-of-secant-lines-with-simplification</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/math/12-sinif/x3f633b7df05569db:5-unite-turev/x3f633b7df05569db:turev-kavrami/e/slope-of-secant-lines-with-simplification" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines-with-simplification" />
        
        <lastmod>2021-04-29T13:05:39Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="slope-of-secant-lines-with-simplification">
            <Attribute name="title">Sécante à la courbe représentative d&#39;une fonction f et taux de variation de f sur l&#39;intervalle correspondant 2</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Tomer Gal</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/v/simplified-secant-line-arbitrary-point</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="hy"
                    href="https://hy.khanacademy.org/math/11th-grade-algebra/x72e748dc7a2dc408:acancyal/x72e748dc7a2dc408:atsancyaly-vorpes-shoshapoxi-ankyunayin-gorcakic/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/simplified-secant-line-arbitrary-point" />
        
        <lastmod>2023-01-15T10:21:57.271999288Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="simplified-secant-line-arbitrary-point">
            <Attribute name="title">Le coefficient directeur de la sécante entre deux points d&#39;abscisses données - 2</Attribute>
            <Attribute name="description">Le coefficient directeur de la sécante aux points d&#39;abscisses 3 et t à la courbe de la fonction x ↦ 2x²+5x.</Attribute>
            
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/ka_thumbnails_cache/20d3691d-0d57-4700-adcb-e28d230ae462_1280_720_base.png</video:thumbnail_loc>
            <video:title>Le coefficient directeur de la sécante entre deux points d&#39;abscisses données - 2</video:title>
            <video:description>Le coefficient directeur de la sécante aux points d&#39;abscisses 3 et t à la courbe de la fonction x ↦ 2x²+5x.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/B4PtKj4AL9g.mp4/B4PtKj4AL9g.mp4</video:player_loc>
            <video:duration>232</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/e/slope-of-secant-lines</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class11th-physics/in-in-11th-physics-differentiation/in-in-secant-lines-calc/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/math/12-sinif/x3f633b7df05569db:5-unite-turev/x3f633b7df05569db:turev-kavrami/e/slope-of-secant-lines" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/e/slope-of-secant-lines" />
        
        <lastmod>2021-04-29T13:09:42Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="slope-of-secant-lines">
            <Attribute name="title">Sécante à la courbe représentative d&#39;une fonction f et taux de variation de f sur l&#39;intervalle correspondant</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Tomer Gal</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/approximating-instantaneous-rate-of-change-word-problem-1</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/11-klas-bg-profil-modul-2/x90ec0a612287f64b:dopalnitelni-materiali-11-modul-2/x90ec0a612287f64b:proizvodnata-kato-skorost-na-izmenenie-na-funkciata/v/approximating-instantaneous-rate-of-change-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/calculus-all-old/taking-derivatives-calc/derivative-as-instantaneous-rate-of-change-calc/v/approximating-instantaneous-rate-of-change-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/approximating-instantaneous-rate-of-change-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/calculus-all-old/taking-derivatives-calc/derivative-as-instantaneous-rate-of-change-calc/v/approximating-instantaneous-rate-of-change-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/calculus-all-old/taking-derivatives-calc/derivative-as-instantaneous-rate-of-change-calc/v/approximating-instantaneous-rate-of-change-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/11ano/xec1aeb6fd449d293:funcoes-reais-de-variavel-real/xec1aeb6fd449d293:taxa-media-de-variacao-e-taxa-de-variacao-instantanea/v/approximating-instantaneous-rate-of-change-word-problem-1" />
        
        <lastmod>2021-06-21T17:08:04Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="approximating-instantaneous-rate-of-change-word-problem-1">
            <Attribute name="title">Exercice : trouver une valeur approchée du taux de variation instantané</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Sal Khan</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/euE7wUIWGCGLDUEV9y1n-r617oKeXDp2uBkkrRqvcy70A6rTAVQDtEIvdCbB25erKHbJY3kUzT3BgPfFgq-N0EVjkw</video:thumbnail_loc>
            <video:title>Exercice : trouver une valeur approchée du taux de variation instantané</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/Ncr36DlggK4.mp4/Ncr36DlggK4.mp4</video:player_loc>
            <video:duration>402</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/approximating-equation-of-tangent-line-word-problem-1</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/11-klas-bg-profil-modul-2/x90ec0a612287f64b:dopalnitelni-materiali-11-modul-2/x90ec0a612287f64b:proizvodnata-kato-skorost-na-izmenenie-na-funkciata/v/approximating-equation-of-tangent-line-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/calculus-all-old/taking-derivatives-calc/derivative-as-instantaneous-rate-of-change-calc/v/approximating-equation-of-tangent-line-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire2h2/x741278364a599ec1:untitled-598/x741278364a599ec1:taux-d-accroissement-instantane/v/approximating-equation-of-tangent-line-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/calculus-all-old/taking-derivatives-calc/derivative-as-instantaneous-rate-of-change-calc/v/approximating-equation-of-tangent-line-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/calculus-all-old/taking-derivatives-calc/derivative-as-instantaneous-rate-of-change-calc/v/approximating-equation-of-tangent-line-word-problem-1" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/11ano/xec1aeb6fd449d293:funcoes-reais-de-variavel-real/xec1aeb6fd449d293:taxa-media-de-variacao-e-taxa-de-variacao-instantanea/v/approximating-equation-of-tangent-line-word-problem-1" />
        
        <lastmod>2021-06-21T17:08:04Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="approximating-equation-of-tangent-line-word-problem-1">
            <Attribute name="title">Exercice : calculer une valeur approchée de la vitesse instantanée à un instant t </Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Sal Khan</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/XaiGEE9ymB8Wm3Cn-EIvARCmRMgz4qvYneqmNTX-IMybgkeGdN0bWz6maG9ddi5aFh2nvGXmj7F9ATzDq_qI1YR1</video:thumbnail_loc>
            <video:title>Exercice : calculer une valeur approchée de la vitesse instantanée à un instant t </video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/suFVOXmAQyg.mp4/suFVOXmAQyg.mp4</video:player_loc>
            <video:duration>255</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/v/slope-of-a-secant-line-example-3</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/math/12-sinif/x3f633b7df05569db:5-unite-turev/x3f633b7df05569db:turev-kavrami/v/slope-of-a-secant-line-example-3" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/slope-of-a-secant-line-example-3" />
        
        <lastmod>2020-10-22T07:14:11Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="slope-of-a-secant-line-example-3">
            <Attribute name="title">Le coefficient directeur d&#39;une droite sécante à une courbe </Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Sal Khan</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/UFiU-s-kDb-RkPahDZVA9_NCf9rLjsPMW0DbxID0pJgaOzZSz2UnqtXrqHkIpOWBVo8ITjwPP_QDrN26toPZj4s</video:thumbnail_loc>
            <video:title>Le coefficient directeur d&#39;une droite sécante à une courbe </video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/0fe1P3nswcU.mp4/0fe1P3nswcU.mp4</video:player_loc>
            <video:duration>378</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/v/graphs-of-functions-and-their-derivatives-example-1</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/be-5eme-secondaire4h2/xe8f0cb2c937e9fc1:derivee-d-une-fonction/xe8f0cb2c937e9fc1:calcul-de-la-pente-d-une-secante-a-la-courbe-d-une-fonction/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/math/12-sinif/x3f633b7df05569db:5-unite-turev/x3f633b7df05569db:turev-kavrami/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/differential-calculus/dc-diff-intro/dc-secant-lines/v/graphs-of-functions-and-their-derivatives-example-1" />
        
        <lastmod>2021-05-19T01:20:03Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="graphs-of-functions-and-their-derivatives-example-1">
            <Attribute name="title">Le coefficient d&#39;une droite sécante à une courbe - 2</Attribute>
            <Attribute name="description">On donne la courbe représentative d&#39;une fonction et 5 points de cette courbe. Il faut, par exemple, déterminer si l&#39;abscisse de l&#39;un de ces points est telle que f(x) × f&#39;(x) = 0</Attribute>
            <Attribute name="author">Sal Khan</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/hT9X9basqHW7sU8rFY4F4Fq7J16r0A0lv4doSGDSiee2jHjIsGZB6AWyG8IFNTB6df3Dvm3acDgUwDh3WY5UQb4</video:thumbnail_loc>
            <video:title>Le coefficient d&#39;une droite sécante à une courbe - 2</video:title>
            <video:description>On donne la courbe représentative d&#39;une fonction et 5 points de cette courbe. Il faut, par exemple, déterminer si l&#39;abscisse de l&#39;un de ces points est telle que f(x) × f&#39;(x) = 0</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/j5PFH20RxhM.mp4/j5PFH20RxhM.mp4</video:player_loc>
            <video:duration>357</video:duration>
            <video:category>Calcul de la pente d&amp;#39;une sécante à la courbe d&amp;#39;une fonction</video:category>
        </video:video>
        
    </url>
    
</urlset>
