Inecuații în mulțimea numerelor reale

Quiz
•
Mathematics
•
8th Grade
•
Hard
LAZĂR ADRIANA DORINA
Used 7+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scrisă
sub formă de interval mulțimea numerelor
reale
x care satisfac relația
x < 5 este egală
cu ... .
(-∞; 5)
(5;+∞)
(-5; 5)
(-∞; 5]
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scrisă sub formă de interval mulțimea numerelor reale x care satisfac relația
x ≥ 5 este egală cu ... .
[5;+∞)
(5;+∞)
(-5;5)
[-5;5]
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scrisă sub formă de interval mulțimea
A = {x∈ℝ/0 ≤ x} este egală cu ... .
(0;+∞)
[0;+∞)
(-∞;0)
(-∞;0]
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Scrisă sub formă de interval mulțimea
A = {x∈ℝ/-6 ≤ 2x < 8} este egală cu ... .
(-6;8)
[-6;8)
(-3;4)
[-3;4)
5.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Soluția în ℝ a inecuației
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Soluția în ℝ a inecuației
3
-3
7.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Soluția în ℝ a inecuației
8.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Mulțimea numerelor reale pentru care dublul lor mărit cu 2 este cel mult egal cu triplul lor este:
Similar Resources on Wayground
12 questions
EOC Study Guide Extra Function Families

Quiz
•
8th - 10th Grade
13 questions
Operații cu intervale

Quiz
•
8th Grade
10 questions
Inecuații de gradul I cu o necunoscută

Quiz
•
8th Grade
10 questions
Przedziały liczbowe

Quiz
•
1st - 10th Grade
10 questions
Квадратное неравенство, 1 часть

Quiz
•
8th Grade
10 questions
Basic Calculus LIMITS

Quiz
•
1st Grade - University
13 questions
Algebra Mid-Module 1 Review

Quiz
•
8th - 9th Grade
10 questions
FUNCIONES 1º BACHILLERATO CCSS

Quiz
•
KG - 12th Grade
Popular Resources on Wayground
10 questions
SR&R 2025-2026 Practice Quiz

Quiz
•
6th - 8th Grade
30 questions
Review of Grade Level Rules WJH

Quiz
•
6th - 8th Grade
6 questions
PRIDE in the Hallways and Bathrooms

Lesson
•
12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
15 questions
Subtracting Integers

Quiz
•
7th Grade
Discover more resources for Mathematics
20 questions
Scientific Notation

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
10 questions
Literal Equations

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
20 questions
Adding Integers

Quiz
•
6th - 8th Grade
20 questions
Evaluating Algebraic Expressions

Quiz
•
6th - 8th Grade
15 questions
Solving Multi-step Equations with Variables on Both Sides

Quiz
•
8th Grade
10 questions
Multi-Step Equations with Variables on Both Sides

Quiz
•
8th Grade