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Função do Primeiro Grau

Authored by Marcos Goes

Mathematics

10th Grade

Used 122+ times

Função do Primeiro Grau
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6 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Determine os DOIS PONTOS por onde a reta passa.

A ( 3, 0 )

B ( -1, 1 )

A ( 0, 3 )

B ( -1, -1 )

A ( 0, 3 )

B ( 3, 1 )

A ( 0, 3 )

B ( 1, 1 )

A ( 1, 1 )

B ( 0, 3 )

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Determine se a função é:

Crescente

Decrescente

Constante

Indefinido

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Determine o valor de ( b - coeficiente linear) da função do primeiro grau

b = 0

b = 1

b = -1

b = 3

b = -3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Encontre o coeficiente angular (taxa) da função.

a = 1

a = 2

a = -1

a = -2

a = 1/2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Assinale a representação matemática da função correspondente a figura

y = -2x + 3

y = -3x + 2

y = 2x - 3

y = -2x - 3

y = 2x + 3

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Encontre a raiz da função (zero da função)

x = 1

x = 1/2

x = -1

x = 2

x = 1,5

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