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MAT_2_EM_QN01-QN06

MAT_2_EM_QN01-QN06

Assessment

Flashcard

Mathematics

11th Grade

Hard

Created by

CRISTINA LENHARO FELIZARDO SOCOLOSKI

FREE Resource

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4 questions

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1.

FLASHCARD QUESTION

Front

9x–4x +10 = 7x −30

Back

20

2.

FLASHCARD QUESTION

Front

Custo fixo mensal: R$ 9.100,00; Custo variável por peça: R$ 0,30; Preço de venda por peça: R$ 1,60. Quantas peças devem ser produzidas por mês para não ter prejuízo?

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Back

7000 peças /mês.

Answer explanation

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3.

FLASHCARD QUESTION

Front

Back

x' = - 4, x" = - 2

Answer explanation

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4.

FLASHCARD QUESTION

Front

Calcular o ponto de máximo da função f(x) = - x² + 2x + 3.

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Back

p.m = ( 1, 4 )

Answer explanation

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