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MAT_1_EM_Q43_Q45

MAT_1_EM_Q43_Q45

Assessment

Flashcard

•

Mathematics

•

10th Grade

•

Hard

Created by

FABIELI MATA

FREE Resource

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3 questions

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1.

FLASHCARD QUESTION

Front

A temperatura interna de uma geladeira, ao ser instalada, decresce com a passagem do tempo, conforme representado no gráfico. Qual é a equação algébrica que relaciona a temperatura interna da geladeira (T) ao tempo (t)?

Media Image

Back

T = 32 – 0,5 t

2.

FLASHCARD QUESTION

Front

Considere o gráfico de uma função afim f(x). A função afim é dada por: f(x) = 12x + 3, f(x) = - (1/2)x - 3, f(x) = (1/2)x - 3, f(x) = - (1/2)x + 3

Media Image

Back

f(x) = - (1/2)x + 3

3.

FLASHCARD QUESTION

Front

Função y = -0,1x + 50: Qual é o termo independente e o coeficiente angular?

Media Image

Back

O termo independente é 50 e o coeficiente angular é -0,1.

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