ONCE INTERVALOS

ONCE INTERVALOS

11th Grade

10 Qs

quiz-placeholder

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ONCE INTERVALOS

ONCE INTERVALOS

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Jazmin Peña

Used 8+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A=  {XR /2<X<4}\left\{X∈R\ /-2<X<4\right\}  
B= {XR /0X<6}\left\{X∈R\ /0≤X<6\right\}  
los intervalos que representan los conjuntos anteriores son

A= [-2,4)    B= [0,6)

A= (-2,4)    B= [0,6)

A= [-2,4)    B= [0,6]

A= (-2,4)    B= [0,6]

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 D={XR/X2} D=\left\{X∈R/X≥-2\right\}\   

Al conjunto anterior pertenecen los números 
 

Mayores a -2

Mayores o iguales a -2

Menores o iguales a -2

Menores a -2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

C= {XR/ X3}\left\{X∈R/\ X≤3\right\}  

D=  {XR/X2}\left\{X∈R/X≥-2\right\}  

Los intervalos que representan los conjuntos anteriores son 

 C= (,3]   D= [2, )C=\ (-\infty,3]\ \ \ D=\ [-2,\ \infty)  

 (C= (,3)  D= (2, ))\left(C=\ (-\infty,3\right)\ \ D=\ \left(-2,\ \infty)\right)  

    C= [3, )   D=(,2]\ \ \ C=\ [3,\ \infty)\ \ \ D=(-\infty,-2]  

  C= (3, )   D=(,2)\ C=\ \left(3,\ \infty)\ \ \ D=(-\infty,-2\right)  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

E=   {XR/ 1>X}\left\{X∈R/\ 1>X\right\}  
F =   {XR/5X4}\ \ \left\{X∈R/-5≤X≤4\right\}  
Los intervalos que representan los conjuntos anteriores son

 E=(,1]     F=[5,4)E=(-\infty,1]\ \ \ \ \ F=[-5,4)  

 E=(,1)  F=[5,4)E=(-\infty,1)\ \ F=[-5,4)  

 E=(1,)     F=[5,4]E=(1,\infty)\ \ \ \ \ F=[-5,4]  

 E=(,1)     F=[5,4]E=(-\infty,1)\ \ \ \ \ F=[-5,4]  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Con los intervalos de los ejercicios realizamos la operación

C U A y se obtiene el intervalo

(,4] (-\infty,4]\ \

(,4)(-\infty,4)

(4,)(4,\infty)

[4,)[4,\infty)

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Con los intervalos de los ejercicios realizamos la operación

D U F y se obtiene el intervalo

(5,)(-5,\infty)

(,5)(\infty,-5)

[5,)[-5,\infty)

(,5](\infty,-5]

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Con los intervalos de los ejercicios realizamos la operación

B U E y se obtiene el intervalo

(,6) (-\infty,6)\ \ \ \

(,6](-\infty,6]

[6,) [6,\infty)\ \

(6,)\left(6,\infty\right)

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