Funciones.

Funciones.

11th Grade

10 Qs

quiz-placeholder

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Funciones.

Funciones.

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Angie Cipagauta

Used 34+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

¿Como puedes clasificar una función real?

Polinómica, racional, radical, exponencial, logarítmica trigonométrica o función especial (a trozos).

Cosecante, tangente, seno, coseno o cosecante.

Constante, lineal o cuadrática.

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Las funciones que pueden tener restricciones en su dominio son:

Radicales y exponenciales.

Racionales y polinómicas

Radicales y racionales.

Polinómicas y exponenciales

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El dominio de la función  f(x)=xf\left(x\right)=\sqrt{x}  

 Dom f=[0,1]Dom\ f=\left[0,1\right]  

 Dom f=RDom\ f=R  

 Dom f=(,0]Dom\ f=\left(-\infty,0\right]  

 Dom f=[0, )Dom\ f=\left[0,\ \infty\right)  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

¿Cuál es el rango de la función de la figura?

 (1,1)\left(-1,1\right)  

 [1,1] \left[-1,1\right]\   

 ( , )\left(-\infty\ ,\ \infty\right)  

 [0, 1] \left[0,\ 1\right]\   

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dadas las funciones
 f(x)=x2+3x+5f\left(x\right)=x^2+3x+5  
 g(x)=8x215g\left(x\right)=8x^2-15  
¿Cuál es la adición entre las dos funciones?

 (f+g)(x)=9x2+3x10\left(f+g\right)\left(x\right)=9x^2+3x-10  

 (f+g)(x)=9x2+3x+20\left(f+g\right)\left(x\right)=9x^2+3x+20  

 (fg)(x)=9x2 +3x10\left(f-g\right)\left(x\right)=9x^{2\ }+3x-10  

 (f+g)(x)=x2+11x10\left(f+g\right)\left(x\right)=x^2+11x-10  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Dada la función

 h(x)=8x23h\left(x\right)=\frac{8}{x^2-3} 
Tiene asíntotas verticales en:

 x=3 x=-3\   

 x=3  o  x=3x=-3\ \ o\ \ x=3  

 x=3x=3  

 No tine asıˊntotas verticalesNo\ tine\ asíntotas\ verticales  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Dada las funciones
 f(x)=x+1f\left(x\right)=x+1  
 g(x)=x2g\left(x\right)=x^2  
que función representa  (f ° g)\left(f\ \degree\ g\right)  

 (f°g) (x)=x2\left(f\degree g\right)\ \left(x\right)=x^2  

 (f°g) (x)=x+1\left(f\degree g\right)\ \left(x\right)=x^{ }+1  

 (f°g) (x)=(x+1)2\left(f\degree g\right)\ \left(x\right)=\left(x^{ }+1\right)^2  

 (f°g) (x)=x2+1\left(f\degree g\right)\ \left(x\right)=x^2+1  

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