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Diagnóstico

Authored by Bianca Carrizo

Mathematics

2nd Grade

Used 10+ times

Diagnóstico
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10 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

cuáles de las siguientes expresiones corresponden a  funciones  lineales 

 f(x)=2x2+x1f\left(x\right)=2x^2+x-1 

f(x)=3x+2f\left(x\right)=3x+2

f(x)=x+3f\left(x\right)=-x+3

f(x)=5xf\left(x\right)=-5x

f(x)=sen (3x)+1f\left(x\right)=sen\ \left(3x\right)+1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Marca cuál de las siguientes gráficas corresponde a una función lineal

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3.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Cuál es la pendiente de la función: f(x)=5x+3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La ordena al origen de la función f(x)=-5x+1 es:

1

-1

5

-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-2 es la ordenada al origen de la función f(x)=3x+2

verdadero

falso

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cuál gráfica corresponde a la función f(x)=2x+1

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7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Selecciona la ecuación de proporcionalidad directa

 ab=cd=k \frac{a}{b}=\frac{c}{d}=k\   

 d=12t+2d=12t+2 

 efgh\frac{e}{f}\ne\frac{g}{h}  

 y=3x2y=3x-2  

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