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NM-HUM-S08.s2-Valor numérico

Authored by Cecilia Pacheco

Mathematics

University

Used 35+ times

NM-HUM-S08.s2-Valor numérico
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5 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: P(x)=3x22x+5P\left(x\right)=3x^2-2x+5  . Halle  P(2)P\left(-2\right)  

13

15

21

25

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Si: P(x)=x3+2x  ;  Q(x)=5x+6P\left(x\right)=-x^3+2x\ \ ;\ \ Q\left(x\right)=5x+6  . Halle  Q(P(1))Q\left(P\left(-1\right)\right)  

-2

-1

1

2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Si: R(x)=ax2+6R\left(x\right)=ax^2+6  , además  R(2)=10R\left(2\right)=10  . Halle el valor de  "a""a"  

1

2

3

4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

El ingreso total mensual de la empresa M&M es  

 I(x)=200xI\left(x\right)=200x  ; el costo total es  C(x)=100x+2000C\left(x\right)=100x+2000  . Halle la ganancia en soles al vender 50 artículos al mes; siendo "x" el número de artículos vendidos


( G(x)=I(x)C(x)G\left(x\right)=I\left(x\right)-C\left(x\right)  )

5000 soles

3000 soles

10 000 soles

12 000 soles

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

El ingreso mensual de la empresa S&P es I(x)=120xI\left(x\right)=120x  

  ; el costo total es   C(x)=80x+900C\left(x\right)=80x+900  
  . Halle la ganancia en soles al vender 60 artículos al mes; siendo "x" el número de artículos vendidos
 (G(x)=I(x)C(x))\left(G\left(x\right)=I\left(x\right)-C\left(x\right)\right)  

1000 soles

1200 soles

1400 soles

1500 soles

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