
正比與反比 觀念大作戰
Authored by 陳 嘉卿
Mathematics
7th Grade
Used 170+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若y=-0.5x,則x的值愈大時,y的值也隨著增加。
YES
NO
不一定
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若y=-2x,則x,y成反比
YES
NO
不一定
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若xy=-12,且x大於0,則x的值愈大時,y的值也隨著變大。
YES
NO
不一定
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若y=0.5x,則x的值愈大時,y的值也隨著增加。
YES
NO
不一定
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
當x的值愈大時,y的值也隨著增加,則表示y與x成正比。
YES
NO
不一定
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若xy=12,且x大於0,則x的值愈大時,y的值反而隨著減少。
YES
NO
不一定
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
當x的值愈大時,y的值隨著減少,則表示y與x成反比。
係金ㄟ(真的)
麥騙(假的)
不一定
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