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CONICAS

Authored by Jhon Pinto

Mathematics

2nd Grade

CCSS covered

Used 1K+ times

CONICAS
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

La ecuación canónica de la circunferencia de centro y radio. Es:

x2 + y2 6x 8y + 21 = 0x^2\ +\ y^2\ -\ 6x\ -8y\ +\ 21\ =\ 0

(x3)2+(y 4)2 = 4\left(x-3\right)^2+\left(y\ -4\right)^2\ =\ 4

x2 + y2 +6y +8y + 21 = 0x^2\ +\ y^2\ +6y\ +8y\ \ +\ 21\ =\ 0

x2 y2 6x 6y +21 =0x^2\ -y^2\ -6x\ -6y\ +21\ =0

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El punto F se denomina:

Directriz

Foco

Eje de simetría

Vértice

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Calcula el foco y la directriz de la parabola:

F (0 , 1), D: x= -1

F (-1 , 0), D: x= -1

F (-1 , 0), D: x= 1

F (0 , 1), D: x= 1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dada la ecuación de la parábola x2 - 2x - 8y +33=0 determina la ecuación en la forma canónica.

(y - 1)2 = -8(x - 4)

(x + 1)2 = 8(y - 4)

(x - 1)2 = 8(y - 4)

(y + 1)2 = -8(x - 4)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿ Que opción representa la grafica de la siguiente ecuación de la parábola 6y2 - 12x = 0

Media Image
Media Image
Media Image
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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Observa la imagen e indica la cónica correspondiente

CircunferenciaCircunferencia

ElipseElipse

ParaˊbolaParábola

HipeˊrbolaHipérbola

Tags

CCSS.7.G.A.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Observa la imagen e indica la cónica correspondiente

CircunferenciaCircunferencia

ElipseElipse

ParaˊbolaParábola

HipeˊrbolaHipérbola

Tags

CCSS.7.G.A.3

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