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6: Thamani kamili

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    164677

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    • 6.1: Kutathmini Maneno
      Thamani kamili ya namba halisi a, iliyoandikwa |a|, ni umbali kutoka a hadi 0 kwenye mstari wa namba. Kwa mfano, Ili kupata |-4|, uulize: “Ni umbali gani kutoka -4 hadi 0?”. Chora mstari wa namba na uone kwamba |-4| = 4. Vile vile, |4| = 4.
    • 6.2: Kutatua Ulinganisho wa Thamani kamili
      Ili kutatua usawa wa thamani kamili, kwanza fikiria mali mbili zifuatazo za Thamani kamili. Ni muhimu kuangalia ufumbuzi kwa kuwabadilisha tena katika equation ya awali. Hatimaye, seti ya ufumbuzi wa equation ya thamani kabisa ni kawaida graphed kama pointi kwenye mstari namba.
    • 6.3: Kutatua Usawa wa Thamani kamili na Kuandika Majibu katika Uthibitishaji wa Muda
      Sehemu iliyotangulia ilifundisha jinsi ya kutatua usawa wa thamani kamili. Sehemu hii inafundisha jinsi ya kutatua usawa wa thamani kabisa. Kwa kufanya hivyo, kwanza fikiria mali mbili za kutofautiana kwa thamani kabisa.

    Thumbnail: Grafu ya kazi ya thamani kamili kwa idadi halisi. (CC BY-SA 3.0; Qef na Ævar Arnfjörő Bjarmason kupitia Wikipedia).