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Estudo de gráficos

Authored by João Lopes

Mathematics

8th - 11th Grade

Used 23+ times

Estudo de gráficos
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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Observa o gráfico seguinte. Os seus zeros são:

x=1x=-1

x=1x=1

x=0x=0

A função não tem zeros

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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O mínimo absoluto da função é:

Não existe

y=0y=0

y=y=-\infty

x=0x=0

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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O mínimo da função é:

 -\infty  

 O conjunto vazioO\ conjunto\ vazio  

2

-2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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O quadro de monotonia da função da figura pode ser:

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5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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O quadro de variação de sinal da função da figura pode ser:

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6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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Os zeros da função são:

1,0,2,3-1,0,2,3

1,2,3-1,2,3

0,2,3,40,2,3,4

1,0,2-1,0,2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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O domínio da função é:

;+\lceil-\infty;+\infty\rceil

2;6\lceil-2;6\rceil

2;5\lceil-2;5\rceil

4;5\lceil-4;5\rceil

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