A(2, 4) 和 B(6, 1),
求 A 與 B 之間的距離。
直線的坐標幾何2
Quiz
•
Mathematics
•
6th - 10th Grade
•
Hard
KAT WONG
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A(2, 4) 和 B(6, 1),
求 A 與 B 之間的距離。
5
25
-3/4
2.24
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. X(1, 0) 和 Y(–5, –3),
求 X 與 Y 之間的距離。
45
6.71
0.5
6.40
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. A(7, 2) 和 B(5, 1),
求通過 A 和 B 的線段的斜率。
1/2
2
-2
-1/2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. X(1, 3) 和 Y(–6, –2),
求通過 X 和 Y 的線段的斜率。
5/7
7/5
-5/7
1/3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. M(–2, 3) 和 N(–6, –7),
求通過 M 和 N 的線段的斜率。
5/2
5/9
5/4
1
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
直線 L1 和 L2 的斜率分別是 −4 和 1⁄4。判斷 L1 和 L2 是否互相垂直。
是
否
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
直線 L3 和 L4 的斜率分別是 2⁄3 和 3⁄2。判斷 L3 和 L4 是否互相垂直。
是
否
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