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Funções

Authored by Pedro Teixeira

Mathematics

7th - 8th Grade

Used 252+ times

Funções
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Como classificas esta função? :

f(x) = 3x

Função constante

Função linear

Função afim

Nenhuma destas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qual destas respostas está correta?

Df = 1,2,3,4,6 D'f = 1,3,5,7,9

Df = 1,2,3,4 D'f = 1,3,5,7,9

Df = 1,2,3,4,5 D'f = 1,3,5,7,9

Df = 1,2,3,4,50 D'f = 1,3,5,7,9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o coeficiente desta função ?

g(x) = 7x

x

g(x)

y

7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

f(x) significa o mesmo que

x

y

f

f

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual destas funções é constante?

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

f(x) = ax + b

Esta função é...

Nenhuma destas

Linear

Afim

Constante

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Esta função tem...

tomates

proporcionalidade direta

sucessão

igualdade de preço.

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