Search Header Logo

Segundo

Authored by Diana Soledad Cardenas

Mathematics

2nd Grade

Used 4+ times

Segundo
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Selecciona la expresión en sumas y restas del siguiente logaritmo

 log (7+x6)3\log\ \left(\frac{7+x}{6}\right)^3  

 3(log 7 +log (7 ×x)+log 6)3\left(\log\ 7\ +\log\ \left(7\ \times x\right)+\log\ 6\right)  

 3(log 7 +logx+log 6)3\left(\log\ 7\ +\log x+\log\ 6\right)  

 3(log 7 +log xlog 6)3\left(\log\ 7\ +\log\ x-\log\ 6\right)  

 3(log 7 +log (7 ×x)log 6)3\left(\log\ 7\ +\log\ \left(7\ \times x\right)-\log\ 6\right)  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Dadas las funciones 

 f(x)=32x y g(x)=x+2f\left(x\right)=\frac{3}{2-x}\ y\ g\left(x\right)=x+2   y  el resultado del cociente  (fg)\left(\frac{f}{g}\right) es:

 34x2\frac{3}{4-x^2}  

 35x2\frac{3}{5-x^2}  

 39x2\frac{3}{9-x^2}  

 384x2\frac{38}{4-x^2}  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Selecciona el resultado del limite limxy1 x3+2x2x2x3+2x23x\lim_{x\rightarrow y1}\ \frac{x^3+2x^2-x-2}{x^3+2x^2-3x}  


 56\frac{5}{6}  

 59\frac{5}{9}  

 32\frac{3}{2}  

 46\frac{4}{6}  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Selecciona la formula de la pendiente

m = y2y1x2+x1m\ =\ \frac{y_2-y_1}{x_2+x_1}

m = y2+y1x2+x1m\ =\ \frac{y_2+y_1}{x_2+x_1}

m = y2×y1x2x1m\ =\ \frac{y_2\times y_1}{x_2-x_1}

m = y2y1x2x1m\ =\ \frac{y_2-y_1}{x_2-x_1}

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Seleccione la formula de la ecuación punto - pendiente de la recta:

(y1+y0)=m(x1x0)\left(y_1+y_0\right)=m\left(x_1-x_0\right)

(y1+y0)=m(x1+x0)\left(y_1+y_0\right)=m\left(x_1+x_0\right)

(y1y0)=m(x1x0)\left(y_1-y_0\right)=m\left(x_1-x_0\right)

(y1y0)=m(x1+x0)\left(y_1-y_0\right)=m\left(x_1+x_0\right)

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Selecciona la ecuación general y explicita de la recta:

AxBy+C=0Ax-By+C=0

Ax×By+×CAx\times By+\times C

Ax+ByCAx+By-C

Ax+By+CAx+By+C

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Seleccionar la ecuación del la recta cuyo vector director es  u =(3,5)\overrightarrow{\ u}\ =\left(3,-5\right)  y pasa por el punto  P =(1,2)P\ =\left(1,-2\right)  


 9x3x1 = 0-9x-3x-1\ =\ 0  

 5x3y6=0-5x-3y-6=0  

 5x8y1=0-5x-8y-1=0  

 5x3y1=0-5x-3y-1=0  

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?