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Aquecimento_QA_1_A2

Authored by Hélder Ribeiro

Mathematics

1st Grade

Used 3+ times

Aquecimento_QA_1_A2
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19 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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O(s) diagrama(s) que representam uma função, é(são):

A

B

C

Todas são funções

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

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Escolhe as opções corretas.

D={4, 7, 9}

D={-1, 0, 2, 5}

D'={3, 4, 7, 9}

D'={4, 7, 9}

Conjunto de chegada = {3, 4, 7, 9}

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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Qual o conjunto de chegada da função?

{2 , 3, 5}

{2 , 3}

{1, 3, 4}

Nenhuma das anteriores está correta!

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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Qual o contradomínio da função

{2 , 3, 5}

{2 , 3}

{1, 3, 4}

{1 , 3, 4, 6}

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

3

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

5

11

13

12

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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