Search Header Logo

Intervalos e Inequações em IR

Authored by Diana Ramalho

Mathematics

9th Grade

Used 10+ times

Intervalos e Inequações em IR
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Qual das seguintes afirmações é falsa?

Sejam x e y dois números reais.

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Qual o menor número inteiro que pertence ao intervalo

] -π ; 0 ] ?

3,1416

0

-3

-4

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Considera os intervalos de números reais A = [0, 4[ e B = [3, + ∞[.

Qual dos intervalos seguintes é igual ao conjunto A ∩ B ?

[0, 3]

[0, + ∞[

[3, 4[

]4, +∞[

5.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

5 mins • 20 pts

-1

0

1

2

7.

MULTIPLE CHOICE QUESTION

5 mins • 20 pts

-3

-2

-1

0

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?