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Professor José
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Olá, sou o professor José. Aqui está a primeira lista de exercícios do nosso Curso de Cálculo.

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Professor José
Created by Professor José about 10 years ago
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1º Lista de exercícios - Limites

Question 1 of 7 Question 1 of 7

1

O valor de limx1(2x+7) é:

Select one of the following:

  • 1

  • 8

  • 9

  • 5

Explanation

Question 2 of 7 Question 2 of 7

1

O valor de limx2(x22x+1)

Select one of the following:

  • 12

  • 9

  • 1

  • 3

Explanation

Question 3 of 7 Question 3 of 7

1

\displaystyle\lim_{x \to -1}(\frac{x³+2}{x-4}) :

Select one of the following:

  • \frac{5}{6}

  • \frac{-1}{5}

  • \frac{1}{5}

  • \frac{-5}{6}

Explanation

Question 4 of 7 Question 4 of 7

1

Com relação a \displaystyle\lim_{x \to 0}(\frac{x}{\sqrt{x+1}-1}), podemos afirmar que:

Select one of the following:

  • O resultado é igual a 2.

  • O resultado é igual a 1

  • Impossível encontrar esse limite.

  • D(f) = R - {0}

Explanation

Question 5 of 7 Question 5 of 7

1

Qual o limite de f quando x está próximo de 1, se f(x) = \frac{\sqrt[5]{x} -1}{\sqrt[4]{x} -1} ?

Select one of the following:

  • 4

  • 2

  • 3

  • 1

Explanation

Question 6 of 7 Question 6 of 7

1

Resolva \displaystyle\lim_{x \to 4}(\frac{x^2-16}{x-4})

Select one of the following:

  • 4

  • 6

  • 8

  • 12

Explanation

Question 7 of 7 Question 7 of 7

1

\displaystyle\lim_{x \to 1}\sqrt {\frac{x}{x+8}}

Select one of the following:

  • \frac{1}{3}

  • \frac{1}{2}

  • \frac{2}{3}

  • \frac{1}{9}

Explanation