Ôn tập Toán 9

Quiz
•
Mathematics
•
1st Grade - University
•
Medium
+7
Standards-aligned
Sơn Nguyễn Ngọc
Used 731+ times
FREE Resource
60 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đường thẳng y=0,5x-2 đi qua điểm có tọa độ:
(0;1)
(-2;0)
(4;2)
(2;-1)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho ba điểm M(5;-3); N(9;11); P(4;-1). Đồ thị của hàm số y=-2x +7 là đường thẳng:
MN
NP
PM
1 đường thẳng khác
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Điểm M(-5;2m) thuộc đồ thị hàm số y=(m-3)x+4m-3 nếu:
m=-6
m=-4
m=12
m=4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
hàm số y=(3m-2)x +5 nghịch biến khi :
m>
m
m<
m
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đường thẳng đi qua điểm (-6;-1) và song song với đường thẳng y=x thì cắt trục hoành tại điểm có hoành
độ là:
-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Giao điểm của hai đường thẳng y=0,5x+1 và y=1,5x-5 là:
(2;2)
(3;2,5)
(4;3)
(6;4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nếu hai đồ thị của hàm số y=(m+1)x-4 và y=2mx +m-1 cắt nhau tại điểm (-5;-19) thì m bằng:
3
-2
2
1
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