Search Header Logo

Práctica 8 - Desigualdades e inecuaciones

Authored by Cenape Educativo

Mathematics

University

Práctica 8 - Desigualdades e inecuaciones
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determina el valor de verdad de las siguientes proposiciones:

I. Si x ≤ 0, entonces x2 ≥ 0 II. Si x > 0, entonces x + 1/x ≥ 2 III. Si 2 ≤ x ≤ 5, entonces ½ ≥ x ≥ ⅕

VVF

VFV

FVV

VVV

FFV

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calcula la suma de valores enters que verifican la desigualdad 1 + x < 3x - 1 ≤ 9 + x.

11

12

15

14

13

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

x ≤ -17

x ≥ 17

x ≤ -21

x ≥ 21

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

1

2

27/35

-2

0

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si x ≥ 5, halla el conjunto solución de 3(x- 1) ≤ 2x + 5

[5; 8[

]5; 8[

[5; 8]

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Resuelve x + 4(x -2) < 4x - 3(x - 1)

x < 4

x < 11

x > 3/4

x < 3

x < 11/4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

[13/3; ∞[

]-∞; 1/3[

]13/3; ∞[

]-∞; 12/7[

]-∞; 13/3[

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?