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Intervalos numéricos e inecuaciones

Authored by Sonia Amador

Mathematics

9th - 10th Grade

Used 35+ times

Intervalos numéricos e inecuaciones
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10 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Indica el intervalo que corresponde a la desigualdad:

x<3

(,3)\left(-\infty,3\right)

(3,)\left(3,\infty\right)

[ 3,3,\infty )

( , 3-\infty,\ 3 ]

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Indica qué número o números cumplen la siguiente desigualdad: 2x - 3 \ge  5

4

-2

-1,3

5,2

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Selecciona el intervalo y/o desigualdad que corresponda con la representacióno anterior

(-7, 6)

[-7, 6)

7<x<6-7<x<6

7x<6-7\le x<6

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Selecciona el intervalo y/o desigualdad que corresponda al intervalo representado gráficamente

[-4, 4]

(-4, 4)

(-4, 4]

4x4-4\le x\le4

4<x<4-4<x<4

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

La desigualdad x<-5 se lee “Los números ............... a -5”

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Indica que número o números estén en el intervalo: (2, 5]

2

1,99

2,1

5

4,9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

En intervalo de los números mayores o iguales a -2 es:

[-2, \infty )

(-2, \infty )

( \infty , -2)

( \infty , -2]

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