
幾解8-10章概念複習
Authored by Kkkkk u
Mathematics
11th Grade
Used 1+ times

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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
過點A(1,3)與點B(2,5)的直線的斜率為?
2
-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
過點A(2,3)與B(2,-1)的直線斜率為
3
4
0
不存在
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
傾斜角為60度的直線的斜率為?
1
-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
三角形的三個頂點坐標為A(1,3)、B(3,2)、C(2,-4),則重心為?
(1,0)
(0,1)
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若點P為線段AB之比為2:3,則點A分線段PB之比為?
2:-5
2:3
3:2
-5:2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知兩直線互相垂直,其中一直線的斜率為3,求另一直線的斜率。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知兩直線互相平行,其中一直線的斜率為3,求另一直線的斜率。
3
-3
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