
二元一次方程式的圖形
Authored by 陳圓香 陳圓香
Mathematics
7th Grade
Used 5+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
如圖是下列哪一條直線是方程式y=-2在直角坐標平面上的圖形?
紅色直線
橘色直線
綠色直線
藍色直線
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
通過(-3, 1)且垂直x軸的直線方程式為何?
x=1
x=-3
y=1
y=-3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x軸的直線方程式為何?
x=0
y=0
4.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
若3x+2y=6的圖形交x軸於A點,交y軸於B點,O為原點則下列哪些敘述正確?
A ( 2 , 0 )
A ( 0 , 3 )
B ( 0 , 3 )
B ( 2 , 0 )
ΔAOB面積3
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
若二元一次方程式y=ax+c的圖形通過(4 ,7)、(1 ,-2)兩點,求此方程式為何?
y = 3x-5
y = x+3
y = 3x-3
y = 2x-1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
如果點(3 , a)在直線x-2y=7上,那麼a=?
13
5
-2
-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
試問下列哪一點的坐標是方程式x-4y=3 的解?
A
B
C
D
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?