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Revisão Derivadas e Integrais

Authored by Raimundo Júnior

Mathematics

University

Used 1+ times

Revisão Derivadas e Integrais
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10 questions

Show all answers

1.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Quanto vale tg(2π)tg\left(2\pi\right)  ?
*Responda com um número.

(a)  

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Quanto vale ln⁡(e)\ln\left(e\right)  ?

*Responda com um número.



(a)  

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Quanto vale ln⁡(e2)\ln\left(e^2\right)  ?

*Responda com um número.



(a)  

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Quanto vale arcsen(−22)arcsen\left(-\frac{\sqrt{2}}{2}\right)  ?

*Expresse a resposta em graus, correspondendo a um ângulo do segundo quadrante na primeira volta do ciclo trigonométrico.



(a)  

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Quanto vale 2log⁡2172^{\log_217}  ?
*Expresse a resposta com um número.

(a)  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Se  f(x,y)=2xy2f\left(x,y\right)=\frac{2x}{y^2}  , então  dfdy(2,1)\frac{df}{dy}\left(2,1\right)  vale:

-2

-8

-5

-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calcule a inclinação da reta tangente ao gráfico da função g(x)=arctg⁡(−x3)g\left(x\right)=ar\operatorname{ctg}\left(-x^3\right)   no ponto  x=2x=2  .


15/67

12/65

-12/65

-15/67

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