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dominio y recorrido

Authored by Carlos Lazo

Mathematics

12th Grade

Used 9+ times

dominio y recorrido
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25 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Recorrido

R

[0,3]

(-∞, 3]

[-1,1]

[0, ∞)

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Dominio

R

[0,3]

(-∞, 3]

[-1,1]

[0, ∞)

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

El recorrido es:

[-3, 4}

[-1, 4]

(-1, 4)

(-3, 4)

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

El recorrido es: [-1, ∞)

Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Calcular dominio y recorrido de f(x) si:

  f(x)=4x2+24x+36x+3\ f\left(x\right)=\frac{4x^2+24x+36}{x+3}  

 Df={xR};  Rf= {y R}D_f=\left\{x\in R\right\};\ \ R_f=\ \left\{y\ \in R\right\}  

 Df={x3};  Rf= {y0}D_f=\left\{x\ne-3\right\};\ \ R_f=\ \left\{y\ne0\right\}  

 Df={x3};  Rf= {y3}D_f=\left\{x\ne-3\right\};\ \ R_f=\ \left\{y\ne3\right\}  

 Df={x3};  Rf= {y1}D_f=\left\{x\ne-3\right\};\ \ R_f=\ \left\{y\ne1\right\}  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Calcular dominio y recorrido de f(x) si:

  f(x)=x327x23x9\ f\left(x\right)=\frac{x^3-27}{-x^2-3x-9}  

 Df={xR};  Rf= {y R}D_f=\left\{x\in R\right\};\ \ R_f=\ \left\{y\ \in R\right\}  

 Df={x3};  Rf= {y0}D_f=\left\{x\ne3\right\};\ \ R_f=\ \left\{y\ne0\right\}  

 Df={x3};  Rf= {y1}D_f=\left\{x\ne3\right\};\ \ R_f=\ \left\{y\ne1\right\}  

 Df={x3};  Rf= {y1}D_f=\left\{x\ne3\right\};\ \ R_f=\ \left\{y\ne-1\right\}  

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Calcular dominio y recorrido de f(x) si:

  f(x)=2x3+2x+1\ f\left(x\right)=\frac{2x^3+2}{x+1}  

 Df={xR};  Rf= {y R}D_f=\left\{x\in R\right\};\ \ R_f=\ \left\{y\ \in R\right\}  

 Df={x1};  Rf= {y0}D_f=\left\{x\ne-1\right\};\ \ R_f=\ \left\{y\ne0\right\}  

 Df={x1};  Rf= {y3}D_f=\left\{x\ne-1\right\};\ \ R_f=\ \left\{y\ne3\right\}  

 Df={x1};  Rf= {y6}D_f=\left\{x\ne-1\right\};\ \ R_f=\ \left\{y\ne6\right\}  

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