Q1 求通過 (2 , 3) 且x截距是5的直線的方程。
A. x + y + 5 = 0
B. x + y – 5 = 0
C. x – y – 1 = 0
D. x – y + 1 = 0
S5 直線方程 測驗
Quiz
•
Mathematics
•
9th Grade
•
Hard
HOI WONG
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Q1 求通過 (2 , 3) 且x截距是5的直線的方程。
A. x + y + 5 = 0
B. x + y – 5 = 0
C. x – y – 1 = 0
D. x – y + 1 = 0
A
B
C
D
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Q2 .
直線L的傾角是45°,且L通過 (4 , 8)。求L的方程。
A. x – y + 4 = 0
B. x – y – 4 = 0
C. x – y + 8 = 0
D. x + y – 12 = 0
A
B
C
D
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Q3
直線x + 4y – 7 = 0與下列哪一條直線互相垂直?
A. 4x + y – 5 = 0
B. 4x – y + 5 = 0
C. x + 4y + 5 = 0
D. –x + 4y – 5 = 0
A
B
C
D
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Q4
求平行於直線7x – 2y – 6 = 0且通過點 (–2 , –3) 的直線的方程。
A. 2x + 7y + 25 = 0
B. 7x – 2y – 4 = 0
C. 7x – 2y + 8 = 0
D. 7x – 2y + 20 = 0
A
B
C
D
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Q5
在下列各題中,求通過P點且斜率是m的直線的方程。
P(5 , 6),m = –4
4x + y – 26 = 0
4x – y – 26 = 0
4x – y + 26 = 0
4x + y+ 26 = 0
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
x + 3y – 9 = 0
x – 3y – 9 = 0
x – 3y + 9 = 0
x + 3y + 9 = 0
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
2x + 3y + 4 = 0
2x – 3y – 4 = 0
2x – 3y + 4 = 0
2x + 3y – 4 = 0
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