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3.3E: Viwango vya Mabadiliko na Tabia ya Grafu (Mazoezi)

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    Kwa mazoezi yafuatayo, pata kiwango cha wastani cha mabadiliko ya kazi kutoka\(x=1\) kwa\(x=2\).

    24. \(f(x)=4 x-3\)
    25. \(f(x)=10 x^{2}+x\)
    26. \(f(x)=-\frac{2}{x^{2}}\)

    Kwa mazoezi yafuatayo, tumia grafu ili kuamua vipindi ambavyo kazi zinaongezeka, kupungua, au mara kwa mara.

    27

    Grafu ya parabola.

    28.

    Grafu ya kazi ya ujazo.

    29.

    Grafu ya kazi.

    30. Kupata chini ya ndani ya kazi graphed katika Zoezi 3.27.
    31. Kupata extrema mitaa kwa ajili ya kazi graphed katika Zoezi 3.28.
    32. Kwa grafu katika Kielelezo\(\PageIndex{3}\), uwanja wa kazi ni [-3,3]. Upeo ni [-10,10]. Pata kiwango cha chini kabisa cha kazi kwa kipindi hiki.
    33. Kupata upeo kabisa wa kazi graphed katika Kielelezo\(\PageIndex{3}\).

    Grafu ya kazi ya ujazo.
    Kielelezo\(\PageIndex{3}\)