Search Header Logo

2do EXAMEN DE ALGEBRA 5° SECUNDARIA

Authored by PROF. VALERIO MIGUEL GRAU

Mathematics

1st - 12th Grade

Used 18+ times

2do EXAMEN DE ALGEBRA 5° SECUNDARIA
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hallar el dominio de la función

 f(x)=2x14x8f\left(x\right)=\frac{2x-1}{4x-8}  

 xR2x\in R-\lceil2\rceil  

 xR4x\in R-\lceil4\rceil  

 xR3x\in R-\lceil3\rceil  

 xR5x\in R-\lceil5\rceil  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=3x25x+1; xRf\left(x\right)=3x^2-5x+1;\ x\in R  Hallar el rango de la función cuadrática:

 1213,>\lceil\frac{12}{13},\infty>  

 1213,>\lceil\frac{-12}{13},-\infty>  

 1312,>\lceil\frac{-13}{12},\infty>  

 1312,>\lceil\frac{13}{12},\infty>  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Indica cual de las siguientes conjuntos no es función:

 A=(2,3);(5,4);(6,7);(2,8)A=\left(2,3\right);\left(5,4\right);\left(6,7\right);\left(2,8\right)  

 B=(a,b);(c,d):(e,f);(g,h)B=\left(a,b\right);\left(c,d\right):\left(e,f\right);\left(g,h\right)  

 C=(a,1);(b,1);(c,1);(d;1)C=\left(a,1\right);\left(b,1\right);\left(c,1\right);\left(d;1\right)  

 D=(2,6)D=\left(2,6\right)  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Resuelve ; x3<5Resuelve\ ;\ \left|x-3\right|<5 


 x<1,8>x\in<-1,8>  

 x<1,8>x\in<1,8>  

 x<2,8>x\in<2,8>  

 x<2,8>x\in<-2,8>  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

El valor absoluto tiene dos signos:

(+,-)

(+,+)

(-,-)

(-,.)

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Resuelve x2x3=4 e indica el producto de raicesResuelve\ \left|\frac{x-2}{x-3}\right|=4\ e\ indica\ el\ producto\ de\ raices  


 425\frac{42}{5}  

 283\frac{28}{3}  

 145\frac{14}{5}  

 103\frac{10}{3}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Resuelve: x36x2+11x60Resuelve:\ x^3-6x^2+11x-6\le0  

 <2,1>2,3<-2,1>\cup\lceil2,3\rceil  

 <2,1>2,3<2,-1>\cup\lceil2,3\rceil  

 <,12,3<\infty,1\ge\cup\lceil2,3\rceil  

 <,1>2,3<-\infty,1>\cup\lceil2,3\rceil  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?