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cónicas 10°

Authored by Gina Zapata

Mathematics

10th Grade

CCSS covered

Used 19+ times

cónicas 10°
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

¿Qué tipo de cónica se evidencia en la imagen presentada?

Circunferencia.

Parábola.

Elipse.

Hipérbola.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

La imagen describe una una hipérbola

Verdadero

Falso

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La ecuación canònica de la elipse es:

x2a2 + y2b2 = 1\frac{x^2}{a^2}\ +\ \frac{y^2}{b^2}\ =\ 1

x2a2 +y2b2 = 1-\ \frac{x^2}{a^2\ }\ +\frac{y^2}{b^2}\ =\ 1

y2b2 x2a2 = 1-\frac{y^2}{b^2}\ -\ \frac{x^2}{a^2}\ =\ 1

x2 + y2 =r2x^2\ +\ y^2\ =r^2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la diferencia entre las fórmulas de la elipse y la hipérbola?

a

(h;k)

c

El signo

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

son las coordenadas del centro de la hipérbola cuya ecuación esta dada por: 20y2-30x2+210x+120y-835=0

(3,-3)

(3,4.4)

(7.5,-3)

(-4.1,-3)

(-5.5,4.1)

6.

MULTIPLE CHOICE QUESTION

3 mins • 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

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Convierta la ecuación canónica de la parábola (y + 3)2 = -12(x + 4) a su forma general.

x2 + 12y +6x - 57 = 0

y2 + 6y +12x + 57 = 0

x2 + 6y +12x + 57 = 0

y2 + 12y + 6x + 57 = 0

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