圓與直線的關係
Authored by 胡慧真 胡慧真
Mathematics
11th Grade
Used 9+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
試判斷圓C：x2 + y2 + 6x – 4y + 9 = 0與直線L：3x – 4y = 0的關係為何？
相交於兩點
相離
相切
圓心在直線上
2.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
圓(x - 1)2 + (y + 3)2 = 16與直線3x + 4y - 1 = 0的交點有多少個？
0
1
2
3
3.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
4.
MULTIPLE SELECT QUESTION
2 mins • 5 pts
5.
MULTIPLE SELECT QUESTION
3 mins • 5 pts
6.
MULTIPLE SELECT QUESTION
2 mins • 5 pts
9
-9
17
-17
7.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
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