KTHK2 Toán 9 - Đề 3
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
Thanh Phong
Used 29+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Phương trình nào sau đây là phương trình bậc nhất hai ẩn?
x2 = 3
3x4 – 7x + 5 = 0
x + y = 2
– 3x3 = 1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tập nghiệm của hệ phương trình
(2; 1)
(-2; -1)
(-2; 1)
(2; -1)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tổng và tích hai nghiệm của phương trình x2 - 12x - 6 = 0 là
x1 + x2 = 6
x1.x2 = -12
x1 + x2 = 12
x1.x2 = -6
x1 + x2 = -12
x1.x2 = 6
x1 + x2 = -12
x1.x2 = -6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Phương trình 3x2 - 6x – 9 = 0 có nghiệm là
1; -3
1; 3
-1; -3
-1; 3
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Cho phương trình bậc hai một ẩn 18x2 - 12x – m = 0 với tham số m. Giá trị của m để phương trình đã cho vô nghiệm là
m > 2
m > -2
m < -2
m < 2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hàm số nào sau đây có dạng y = ax2 ?
y = x2 - 1
y = 2x - 1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Chu vi của đường tròn là 15,7 cm. Vậy bán kính của đường tròn là
5,2
2,5
5
7,85
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
KIỂM TRA CHƯƠNG GÓC VỚI ĐƯỜNG TRÒN
Quiz
•
9th Grade
10 questions
Phép cộng không nhớ trong phạm vi 1000
Quiz
•
1st - 10th Grade
10 questions
lenguaje algebraico
Quiz
•
9th - 11th Grade
10 questions
HÀM SỐ y = ax^2
Quiz
•
9th Grade
12 questions
สมการกำลังสอง(Quadratic equation)
Quiz
•
8th - 9th Grade
15 questions
Grade 11-12 Elimination
Quiz
•
9th - 10th Grade
10 questions
ILLUSTRATE QUADRATIC INEQUALITIES
Quiz
•
9th Grade
10 questions
UH Fungsi Kuadrat
Quiz
•
9th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Mathematics
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
33 questions
Algebra 1 Semester 1 Final 2025
Quiz
•
8th - 10th Grade
10 questions
Exploring Global Holiday Traditions
Interactive video
•
6th - 10th Grade
10 questions
Guess the Christmas Movie by the Scene Challenge
Interactive video
•
6th - 10th Grade
10 questions
Guess the Christmas Songs Challenge
Interactive video
•
6th - 10th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
10 questions
Test Your Christmas Trivia Skills
Interactive video
•
6th - 10th Grade
15 questions
Holiday Trivia!
Quiz
•
9th Grade
