toán 9
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Standards-aligned
Minh Thanh
Used 1K+ times
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
cho hai đường thẳng d: y = 2x +7 và d': y = ax + 5. Ta có d // d' khi d' có phương trình là
y = 3x +5
y= 5x +5
y= -2x +5
y = 2x +5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình 4x - 3y = -1 nhận cặp số nào sau đây là nghiệm:
(1;-1)
(-1;-1)
(1;1)
(-1;1)
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Với giá trị nào của K thì phương trình x - ky = -1 nhận cặp số (1;2) làm nghiệm.
2
1
-2
0
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Với giá trị nào của a thì hệ hai phương trình
y = ax+5 và y + 2 = 0 vô nghiệm
0
1
2
3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Phương trình nào sau đây là phương trình bậc nhât hai ẩn
xy +x = 3
2x - y = 0
x+3=0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Có 10 người bước vào phòng họp. Tất cả đều bất tay lẫn nhau. Số cái bắt tay sẽ là:
89
45
90
54
Tags
CCSS.HSS.CP.B.9
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Đường thẳng y=0,5x-2 đi qua điểm có tọa độ:
(0;1)
(-2;0)
(4;2)
(2;-1)
8.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Tìm số x không âm, biết
x=2
x=4
x=
x=-4
Similar Resources on Wayground
11 questions
Tablas del 6 y 7
Quiz
•
1st - 12th Grade
10 questions
Calculo mental
Quiz
•
9th Grade
9 questions
تحصيلي رياضيات
Quiz
•
9th Grade
10 questions
3PP division euclidienne
Quiz
•
9th Grade
11 questions
QUIZ 1
Quiz
•
3rd - 10th Grade
10 questions
Geometry Midpoint and Distance Formula Quiz
Quiz
•
8th - 9th Grade
10 questions
SPECIAL PARALLELOGRAMS
Quiz
•
9th Grade
10 questions
REFUERZO EVALUACIÓN 3 ALGEBRA
Quiz
•
9th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Mathematics
15 questions
Two Step Equations
Quiz
•
9th Grade
34 questions
Geometric Terms
Quiz
•
9th - 12th Grade
16 questions
Proportional Relationships And Constant Of Proportionality
Quiz
•
7th - 12th Grade
10 questions
Standard Form to Slope Intercept Form
Quiz
•
9th Grade
20 questions
Functions & Function Notation
Quiz
•
9th Grade
10 questions
Solving Systems by Substitution
Quiz
•
9th Grade
15 questions
Identify Triangle Congruence Criteria
Quiz
•
9th - 12th Grade
16 questions
Function or Non-Function?
Quiz
•
8th - 10th Grade
