3346348
Description
Quiz by genesis.araujo, updated more than 1 year ago
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Question 1
Question
O valor de \(\displaystyle\lim_{x \to 1} (2x+7)\) é:
Answer
-
8
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9
-
1
-
5
Question 2
Question
O valor de \(\displaystyle\lim_{x \to 2} (x^2-2x+1)\)
Answer
-
1
-
9
-
3
-
12
Question 3
Question
\(\displaystyle\lim_{x \to -1}(\frac{x³+2}{x-4})\) :
Answer
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\(\frac{5}{6}\)
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\(\frac{1}{5}\)
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\(\frac{-5}{6}\)
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\(\frac{-1}{5}\)
Question 4
Question
Com relação a \(\displaystyle\lim_{x \to 0}(\frac{x}{\sqrt{x+1}-1})\), podemos afirmar que:
Answer
-
O resultado é igual a 2.
-
D(f) = R - {0}
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Impossível encontrar esse limite.
-
O resultado é igual a 1
Question 5
Question
Qual o limite de f quando x está próximo de 1, se f(x) = \(\frac{\sqrt[5]{x} -1}{\sqrt[4]{x} -1}\) ?
Answer
-
1
-
2
-
3
-
4
Question 6
Question
Resolva \[\displaystyle\lim_{x \to 4}(\frac{x^2-16}{x-4})\]
Answer
-
4
-
6
-
8
-
12
Question 7
Question
\[\displaystyle\lim_{x \to 1}\sqrt {\frac{x}{x+8}}\]
Answer
-
\(\frac{1}{2}\)
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\(\frac{1}{9}\)
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\(\frac{2}{3}\)
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\(\frac{1}{3}\)
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