
變分II_DSEII
Authored by CHAN FONG
Mathematics
12th Grade
Used 8+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
21
27
33
57
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
增加5.8%
增加8%
減少5.8%
減少8%
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
已知 z 隨 x 的平方正變且随 y 的平方根反變。若 x 減少 40% 且 y 增加 44%,則 z
減少 70%
增加 70%
減少 76%
增加 76%
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
已知 z 隨 x 正變且隨 y 反變。當 x=3 及 y=4 時,z=18。當 x=2 及 z=8 時,y=
answer choices
9
6
3
1
9
3
6
1
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
若z隨 x 反變且隨 y 的立方正變,則下列何者必為常數?
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
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