disequazioni e intervalli
Quiz
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
Ilaria Evangelisti
Used 19+ times
FREE Resource
Enhance your content in a minute
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual è l'intervallo risolutivo per la seguente disequazione: x2-4x-5>0 ?
x<-1 or x>5
x<-5 or x>1
-1<x<5
-5<x<1
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
x2 - 16 < 0
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
- 10x2 + 5x < 0
0<x<1/2
x<1/2
x<0 ∪ x>1/2
-1/2<x<0
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quale delle equazioni seguenti ha come soluzione x<-4 ∪ x>6?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bisogna risolvere 20-x-5>0. In quale passo c'è un errore?
passo 1: -x>-15
passo 2: x>15
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Inserisci il simbolo opportuno al posto del ₻ :
x2-9....₻0 ↔x≤-3∪x≥3
<
>
≤
≥
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Inserisci il simbolo opportuno al posto del ₻ :
x2-4...₻0 ↔-2<x<2
<
>
≤
≥
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Multiplication & Division of Fractions (Grade 4)
Quiz
•
4th Grade
10 questions
La multiplicacion
Quiz
•
3rd - 4th Grade
15 questions
multiplication and division by 7
Quiz
•
3rd - 4th Grade
10 questions
Cálculo Mental Primer Grado EST 38
Quiz
•
1st - 5th Grade
10 questions
MGSE.7.G2 (Triangles)
Quiz
•
KG - University
16 questions
O-NET คณิตศาสตร์ ป.6 ปีการศึกษา 2561
Quiz
•
1st - 10th Grade
15 questions
கணிதம்
Quiz
•
4th - 6th Grade
10 questions
Gr 4 Asset practice 2
Quiz
•
4th 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
21 questions
Factors and Multiples
Quiz
•
4th Grade
15 questions
Multiplication Facts
Quiz
•
4th Grade
10 questions
Phases Of The Moon
Interactive video
•
4th Grade
14 questions
Partial Quotients Practice
Quiz
•
3rd - 5th Grade
30 questions
Division Facts
Quiz
•
4th Grade
20 questions
place value
Quiz
•
4th Grade
16 questions
Multiplication
Quiz
•
4th Grade
15 questions
2-digit by 2-digit Multiplication
Quiz
•
4th Grade
