48 Answered Questions for the topic Conics

08/19/20

#### Write the point (3, pi/6) with the following conditions: a. r < 0, theta > 0 b. r > 0, theta < 0 c. r > 0, theta > 0

Write the point (3, pi/6) with the following conditions: a. r < 0, theta > 0 b. r > 0, theta < 0 c. r > 0, theta > 0

Conics Precalculus

07/19/19

#### Rotate the axes to eliminate the xy-term in the equation: 13x^2 + (6√3)xy + 7y^2 – 48 = 0. Then write the equation in standard form.

Conics Precalculus

07/19/19

#### Rotate the axes to eliminate the xy-term in the equation: 2x^2 – 3xy – 2y^2 + 5 = 0. Then write the equation in standard form

Conics Graphs

06/06/18

#### Graphing hyperbola

How 2 graphs are obtained for hyperbola for only single cone

Conics

06/02/18

#### find the center and radius of the circle whose equation is x^2-24x+49=-y^2+14y

find the center and radius of the circle whose equation is x^2-24x+49=-y^2+14y

03/18/18

#### X= cot 2t and Y = csc 2t convert parametric equation to recatngular

This is a parameteric equation that is needed to be converted to parameteric. Since it has trig in it I suspect that it should be a conic eauaequa

09/30/17

#### Graph the conic and find the values of e, a, b, and c:

Graph the conic and find the values of e, a, b, and c:r=14/3+4cos(theta)

07/31/17

#### Answer the situational problem involving ellipse and hyperbola

A road passes through a tunnel in the form of a semi-ellipse. In order to widen the road to accomodate more traffic,engineers must design a larger tunnel that is twice as wide and 1.5 times as tall...
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07/31/17

#### Answer the situational problem involving ellipse and hyperbola

The arch of a bridge is a semi ellipse with a horizontal major axis. The span is 30ft and the top of the arch is 10ft above the major axis. The roadway is horizontal and is 2ft above the top of the...
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Conics

04/24/17

#### Write the equation in standard form for the parabola with a vertex at (1,1) and a directrix of y=-2

This is about Conics of Parabolas and Non-Linear Systems

Conics Ellipses

05/18/16

#### The equation

The equation 4x^2+9y^2-36y = 0 defines a shifted ellipse. Write this equation in the standard form, find the center, focus, vertices of this ellipse, the lengths of major and minor axes and sketch...
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05/15/16

#### What is the standard form equation of a hyperbola with vertices at (0, 2) and (-10, 2) and foci at (8, 2) and (-18, 2)

What is the standard form equation of a hyperbola with vertices at (0, 2) and (-10, 2) and foci at (8, 2) and (-18, 2)?
standard form equation of a hyperbola.

Conics

02/26/16

#### X^2+y^2-8x+8y+23=0

Write equation in standard form. Cirles, identify the center and radius. Identify ellipses and hyperbole identify the center.

Conics

04/06/15

#### Identify the conic that this polar equation represents. Also, give the position of the directix.

Identify the conic that this polar equation represents. Also, give the position of the directix.r=1/(1+costheta)
The equation defines a circle.The equation defines an ellipse. The equation defines...
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Conics

04/06/15

#### Identify this equation without completing the square.

Identify this equation without completing the square.x2 + y2 - 8x + 4y = 0
The equation defines a circle.The equation defines an ellipse. The equation defines a hyperbola.The equation defines a...
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Conics

03/26/15

#### Find an equation for this ellipse. Graph the equation. Center at (0, 0); focus at (3, 0); vertex at (5, 0)

Find an equation for this ellipse. Graph the equation. Center at (0, 0); focus at (3, 0); vertex at (5, 0)
1 =

Conics Trigonometry

12/09/14

#### Equation of Conics

Write the equation of the conic in standard form and indicate which conic it is
x^2 + 4y^2 - 6x + 16y + 21=0
This is what I did
(x^2 - 6x + 9) - 4(y^2 + 4y +4)=-21 + 9 - 4
(x-3)^2 -...
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Conics College Algebra

12/02/14

#### Write in standard form of the hyperbola with the veritces (9,1) and (11,1) and foci at (8,1) and (12,1)

Write in standard form

#### what are the y-coordinates of the solutions of equations 5x-y=3 and 2x^2+y=0?

a math question from my math homework

#### parabola conic form

I how do I write the vertex form of a parabola given the vertex and the focus.
Example: Vertex (-3,4) Focus (-23/8,4)

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