Intervale de numere reale

Intervale de numere reale

8th Grade

8 Qs

quiz-placeholder

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Intervale de numere reale

Intervale de numere reale

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Nicolae Popa

Used 9+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(2;7)

(2;7]

[2;7)

[2;7]

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Mutimea A={xR{1x7}este egala cu }Mutimea\ A=\left\{x\in R\left|\left\{1\le x\le7\right\}este\ egala\ cu\ \right|\right\}  

(1;7)

(1;7]

[1;7)

[1;7]

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Mutimea A={xRx4}Mutimea\ A=\left\{x\in R\left|x\le4\right|\right\}  

 (;4)\left(-\infty;4\right)  

 (; 4]\left(-\infty;\ 4\right]  

 (4; 4)\left(-4;\ 4\right)  

 [4;4]\left[-4;4\right]  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Mutimea A={xRx>1}Mutimea\ A=\left\{x\in R\left|x>1\right|\right\}  

 (0;+)\left(0;+\infty\right)  

 (1;+)\left(1;+\infty\right)  

 [0;+)\left[0;+\infty\right)  

 [1;+)\left[1;+\infty\right)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

F

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

F

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

F

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

F