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Funciones lineales

Authored by ROCIO RIVERA

Mathematics

University

CCSS covered

Used 191+ times

Funciones lineales
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hallar el valor de  f(3),f\left(3\right),  si f(x)=2x1f\left(x\right)=2x-1  :

 f(3)=1f\left(3\right)=1  

 f(3)=5f\left(3\right)=5  

 f(3)=0f\left(3\right)=0  

 f(3)=3f\left(3\right)=-3  

Tags

CCSS.HSF.IF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dada la función f(x)=3x+1f\left(x\right)=3x+1   indique su dominio 


 Dom(f)=RDom\left(f\right)=R  

 Dom(f)=[3;3]Dom\left(f\right)=[3;3]  

 Dom(f)=[1;3]Dom\left(f\right)=[-1;3]  

 Dom(f)=R{0}Dom\left(f\right)=R-\left\{0\right\}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identificar cual de las siguientes graficas no es función

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4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dada la función lineal f(x)=32x4f\left(x\right)=\frac{3}{2}x-4  , indique la pendiente 

 m=2m=2  

 m=1m=-1  

 m=32m=\frac{3}{2}  

 m=32m=-\frac{3}{2}  

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sea f(x)=xf\left(x\right)=x  , identificar su gráfica.

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dada la función f(x)=53x5f\left(x\right)=-\frac{5}{3}x-5  , indique el rango


 Rang(f)=R{0} Rang\left(f\right)=R-\left\{0\right\}\   

 Rang(f)=RRang\left(f\right)=R  

 Rang(f)=[53; 0]Rang\left(f\right)=\left[-\frac{5}{3};\ 0\right]  

 Rang(f)=R+Rang\left(f\right)=R^+  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En relación a la pendiente  mm  . Una función es creciente cuando 


 m>0m>0  

 m<0m<0  

 m=0m=0  

 N.AN.A  

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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