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已知直線的斜率,判斷兩條直線的位置關係

Authored by iokhong che

Mathematics

12th Grade

Used 5+ times

已知直線的斜率,判斷兩條直線的位置關係
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

若已知直線上的兩點A(x1,y1)及B(x2,y2),則直線的斜率=

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

已知直線的傾斜角為60度,則直線的斜率=

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若直線的斜率=-1,則它的傾斜角=

120度

180度

135度

150度

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

已知斜率的傾斜角=90度,則它的斜率=

0

1

不存在

-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若已知直線為一水平線,則它的傾斜角=

90度

45度

0度

135度

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

已知直線L1:y=2及直線L2: y=-3,則它們的位置關係是 (a)  

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

已知直線L1:x=3及直線L2:y=-1,則它們的位置關係為 (a)  

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