• 2022-06-07
    Learn the words in the table and complete the sentences in their proper forms.[img=1305x547]17e0c525f809673.png[/img][img=1217x581]17e0c526075c072.png[/img]
  • embarrassing#talented#view#financial#hosted#sensation#share#inspired; has inspired; inspires

    举一反三

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    • 0

      Study the word roots in the following table and complete the sentences with appropriate words in the boxes.[img=1222x586]17e0cd18ac6eb93.png[/img][img=1218x689]17e0cd18bd5a9ce.png[/img][img=1224x323]17e0cd18cc8668e.png[/img]

    • 1

      设 f(0) = 0, 则 f(x) 在 x = 0 可导的充要条件 A: [img=211x45]180352c8e427c27.png[/img] B: [img=185x47]180352c8ef2c397.png[/img] C: [img=211x44]180352c8f99bd1b.png[/img] D: [img=234x46]180352c9043f635.png[/img]

    • 2

      若f(x)+f(-x)=0, 则[img=95x39]17da608af452d96.jpg[/img]. 若f(x)=f(-x), 则 [img=170x38]17da60541207426.jpg[/img]

    • 3

      已知随机变量X的分布列如下:[img=386x130]17e43ec4c459e73.png[/img],则E(X)= A: 17/30 B: m未知,无法求出 C: -30/17 D: -17/30

    • 4

      函数f(x)=[img=40x76]17e0bf8d391c13e.png[/img]的不连续点为( ) 未知类型:{'options': ['x=0', ' x=[img=43x39]17e0bf8d4513730.png[/img](k=0,±1,±2,…)', ' x=0和x=2kπ(k=0,±1,±2,…)', ' x=0和x=[img=43x39]17e0bf8d4513730.png[/img](k=0,±1,±2,…)'], 'type': 102}