Composición de Funciones

Composición de Funciones

Assessment

Quiz

Mathematics, Fun

1st Grade - University

Practice Problem

Medium

Created by

Cristina Jaramillo

Used 57+ times

FREE Resource

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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Para f (x) = 2x + 3 y g (x) = -x 2 + 1, encuentre la función compuesta definida por (f o g) (x)

- 2 x 2 + 5

2x-3x

-2x+5

2 x3 + 5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dado f (2) = 3, g (3) = 2, f (3) = 4 y g (2) = 5, evaluar

(f o g) (3)

f (3) = 2

f(-2)= 3

f (2) = 3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dadas dos funciones f y g, la función compuesta f ° g (también llamada composición de f y g) está definida por:

(f°g) =f(g(x)

(F°g) (x)= f(g(x))

F(g(x)) = (f°g)

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 ^{ }  Encuentre f ° g ° h si f(x)= x/(x+1), g(x) = x^10 y h(x) = x+3. 

(x+3) ^10/(x+3)^10 + 1

(x-3) ^10/(x+3) + 1

(x-3) ^10/(x-3)^10 + 1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La gráfica de una función polinomial es:

Una curva sin irregularidades

Continúa y sin irregularidades

Continua

Ninguna es correcta

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La siguiente composición de Funciones f(x) = 2x y g(x) = 3x + 1 es:

(g o f)(x)= 5x+1

g[ f(x)] = 6x1

g[ f(x)] = 5x-1

(g o f)(x)= 6x+1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

La inversa de la composición de dos funciones es:

(g o f)^-1= f^-1 o g

(g o f)^-1= f^-1 o g^-1

(g o f)^1= f^-1 o g^1

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