Conics

9000105403

Level:

The parabola

P : y^{2} + 2 y + 10 x - 24 = 0

has two

y

-intercepts. Find their distance.

10

8

6

4

9000105404

Level:

The parabola

P : y^{2} + 4 y + 6 x - 5 = 0

has two

y

-intercepts. Find their distance.

6

8

10

4

9000105405

Level:

Parabola is a set of the points that are equidistant from the point (focus) and the line (directrix). Find the equation of the directrix of the parabola

P : x^{2} - 4 x - 6 y - 17 = 0

y + 5 = 0

y - 3 = 0

x + 4 = 0

x - 2 = 0

9000105406

Level:

Parabola is a set of the points that are equidistant from the point (focus) and the line (directrix). Find the equation of the directrix of the parabola

P : y^{2} + 4 y + 4 x - 4 = 0

x - 3 = 0

x + 4 = 0

y + 1 = 0

y - 2 = 0

9000105407

Level:

Parabola is a set of points that are equidistant from the point (focus) and the line (directrix). Find the equation of the directrix of the parabola

y^{2} + 6 y - 12 x + 21 = 0

x + 2 = 0

x - 5 = 0

y + 3 = 0

y - 1 = 0

9000105408

Level:

Parabola is a set of the points that are equidistant from the point (focus) and the line (directrix). Find the equation of the directrix of the parabola

P : x^{2} - 8 x + 6 y + 19 = 0

y - 1 = 0

y + 2 = 0

x + 4 = 0

x - 3 = 0

9000105409

Level:

Find the distance between the point

[7; 3]

and the focus of the parabola

x^{2} - 8 x + 8 y + 8 = 0

5

9 \sqrt{5}

3

\sqrt{13}

9000105410

Level:

Find the distance between the point

X = [- 3; - 6]

and the focus of the parabola

P : y^{2} + 2 y - 24 x + 73 = 0

13

12

5

1

9000105501

Level:

Find the distance between the points where the

x

-axis intersects the following hyperbola.

H : \frac{{(x - 3)}^{2}}{20} - \frac{{(y - 2)}^{2}}{5} = 1

12

14

10

8

9000105502

Level:

Find the distance between the points where the

x

-axis intersects the following hyperbola.

H : \frac{{(x - 1)}^{2}}{10} - \frac{{(y - 3)}^{2}}{6} = 1

10

14

12

8

« first
‹ previous
…
5
6
7
8
9
10
11
12
13
…
next ›
last »

9000105403

9000105404

9000105405

9000105406

9000105407

9000105408

9000105409

9000105410

9000105501

9000105502

Events

Akce

Interests

Zajímavosti

About portal

O portálu