Funcția numerică. Graficul unei funcții
Quiz
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Nicoleta Duta
Used 30+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Fie f:{-2, -1, 0, 1, 2} R, definita prin f(x)=x+1. Valoarea funcției pentru x=2 este
2
3
0
1
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dacă f:{-1,0,1,2} {-7, -4,-1,2} definită prin f(x)=3x-4, atunci punctul A(1,b) aparține graficului funcției pentru b=
-7
-4
-1
2
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Fie f:{-2, -1, 0, 1, 2} →C, definita prin f(x)=x+1. Codomeniul funcției este mulțimea C =
{-2, -1, 0, 1, 2}
{-2, -1, 1,2}
{-1, 0, 1, 2, 3}
{-1, 1, 2, 3}
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Domeniul de definiție al functiei f:A {-2, -1,0, 1, 2}, definită prin f(x)=-x+3 este mulțimea A=
{-2, -1, 0, 1, 2}
{-5, -4, -3, -2, -1}
{2, 3, 4, 5}
{1, 2, 3, 4, 5}
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Se consideră funcția f:{-1, 1} {a, b}, f(x)=x-2020. Valoarea sumei a+b este egală cu
4040
-4040
-2021
-2019
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Pentru fincția f:[-6, 6] R, definită prin f(x)=2x+3 coordonatele punctului de intersecție cu axa absciselor sunt x=..., y=...
x= , y=0
x=0, y=
x= , y=0
x=0, y=
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Pentru funcția f:[-6, 6] R, definită prin f(x)=3x+2 punctul de intersecție cu axa ordonatelor este
C( ,0)
C(0, 0)
C(0, 2)
C( , )
Access all questions and much more by creating a free account
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
13 questions
Znaky dělitelnosti 2
Quiz
•
6th - 9th Grade
10 questions
Hulkliikmete summa ja vahe
Quiz
•
8th - 9th Grade
10 questions
Simplification d'expressions
Quiz
•
8th Grade
13 questions
Productos Notables - Factorización
Quiz
•
8th - 10th Grade
15 questions
REVISÃO A1
Quiz
•
8th Grade
10 questions
Ecuaciones
Quiz
•
7th - 8th Grade
10 questions
Topic 11 Graphs (11.1 - 11.4)
Quiz
•
8th Grade
14 questions
Repaso área lateral, superficial y volumen
Quiz
•
6th Grade - Professio...
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
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
20 questions
Solving Systems of Equations by Graphing
Quiz
•
8th Grade
25 questions
Christmas Trivia
Quiz
•
8th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade
12 questions
8th U4L11 On Both of the Lines
Quiz
•
8th Grade
33 questions
Algebra 1 Semester 1 Final 2025
Quiz
•
8th - 10th Grade
10 questions
Exploring Global Holiday Traditions
Interactive video
•
6th - 10th Grade
