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Regla de Cramer

Authored by ANDREA PONCE DE LEON

Mathematics

9th Grade

CCSS covered

Used 214+ times

Regla de Cramer
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿En la regla de Cramer se debe verificar si el sistema está ordenado?

verdadero

falso

Tags

CCSS.8.EE.C.8B

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

En la regla de Cramer, para encontrar el valor de x se usa el siguiente cociente:

x=ΔxΔx=\frac{\Delta x}{\Delta}

x=ΔΔxx=\frac{\Delta}{\Delta x}

x=ΔxΔyx=\frac{\Delta x}{\Delta y}

x=ΔyΔxx=\frac{\Delta y}{\Delta x}

Tags

CCSS.8.EE.C.8B

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

En la regla de Cramer, para encontrar el valor de y se usa el siguiente cociente:

y=ΔyΔy=\frac{\Delta y}{\Delta}

y=ΔΔyy=\frac{\Delta}{\Delta y}

y=ΔyΔxy=\frac{\Delta y}{\Delta x}

y=ΔxΔyy=\frac{\Delta x}{\Delta y}

Tags

CCSS.HSA.REI.C.9

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

El determinante de este sistema es

 Δ=10\Delta=10  

 Δ=8\Delta=8  

 Δ=9\Delta=9  

 Δ=1\Delta=1  

Tags

CCSS.HSA.REI.C.9

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Para este sistema, el determinante cambiando la x es

Δx=24\Delta x=24

Δx=8\Delta x=8

Δx=16\Delta x=16

Δx=8\Delta x=-8

Tags

CCSS.HSA.REI.C.9

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Para este sistema, el determinante cambiando la y es:

Δy=56\Delta y=56

Δy=72\Delta y=72

Δy=16\Delta y=16

Δy=9\Delta y=9

Tags

CCSS.HSA.REI.C.9

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

el determinante de este sistema es:

Δ=50\Delta=-50

Δ=35\Delta=-35

Δ=15\Delta=-15

Δ=50\Delta=50

Tags

CCSS.HSA.REI.C.9

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