Quiz about EXA. GRADO MATE - JUMILEY

Question 1

cuantos terminos tiene una matriz de orden 3x6

Accepted Answer

18

Answer

12

Answer

9

Answer

20

Question 2

cuantos terminos tiene una matriz cuadrada de orden 4

Accepted Answer

16

Answer

20

Answer

18

Answer

8

Question 3

cual de las siguientes aseveraciones es cierta para la matriz

Accepted Answer

Answer

Es una matriz fila

Answer

Es una matriz cuadrada

Answer

Es una matriz de 3x2

Question 4

si $$h\left(x\right)=\sqrt[]{x^2-2x+1}$$ , cuanto vale h(-4)

Accepted Answer

5

Answer

-5

Answer

2

Answer

16

Question 5

Si $$j\left(x\right)=\frac{x-3}{x+5},\ cuanto\ vale\ f\left(x+1\right)$$

Accepted Answer

$$\frac{x-2}{x+6}$$

Answer

$$\frac{x+2}{x-6}$$

Answer

$$2x+\frac{2}{6x}$$

Answer

$$\frac{x+9}{x-2}$$

Question 6

Si $$g\left(x\right)=2x-5,\ cuanto\ vale\ g\left(c+d\right)$$

Accepted Answer

2c + 2d - 5

Answer

- 2c + 2d - 5

Answer

2c + 2d + 5

Answer

2c - 2d - 5

Question 7

Segun la siguiente grafica de la funcion f(x), cual es el $$\lim_{x\rightarrow0}g\left(x\right)$$

Accepted Answer

No existe

Answer

8

Answer

-6

Answer

+2

Question 8

A que es igual la derivada de una constante

Accepted Answer

Es igual a 0

Answer

Es igual a 1

Answer

Es igual a -1

Answer

Ninguna de las anteriores

Question 9

Que se hace al exponente de una variable cuando se la deriva

Accepted Answer

Se resta 1

Answer

Se suma 1

Answer

Se multiplica por 1

Answer

Se divide para 1

Question 10

calcular: $$\lim_{x\rightarrow-2}\left(\frac{x^2+4x+4}{x+2}\right)$$

Accepted Answer

0

Answer

1

Answer

-1

Answer

2

Question 11

Calcular $$\lim_{x\rightarrow+\infty}\left(\frac{8x^4+5x^2}{2x^4-5x^3-3}\right)$$

Accepted Answer

4

Answer

-4

Answer

-5

Answer

3

Question 12

Calcular la derivada de $$f\left(x\right)=3x^6-2x^4-6x^2+7x-9$$

Accepted Answer

$$f$$

Question 13

Calcular la derivada de $$f\left(x\right)=\sqrt[17]{x^7}$$

Accepted Answer

$$\frac{7}{17x^{\frac{10}{17}}}$$

Answer

$$\frac{7}{17x^{-\frac{10}{17}}}$$

Answer

$$\frac{7x^{\frac{10}{17}}}{17}$$

Answer

$$-\frac{7x^{\frac{10}{17}}}{17}$$

Question 14

Calcular la derivada de $$f\left(x\right)=\left(2x^2-5x\right)\left(x^3-3\right)$$

Accepted Answer

$$f$$

Question 15

Calcular la derivada de $$f\left(x\right)=\left(\frac{5x^5-4x^2}{x-3}\right)$$

Accepted Answer

$$f$$

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