0
Add your answer:
Earn +20 pts
In the standard equation for an ellipse a is half the length of the axis?
An ellipse is the set of each and every point in a place such that the sum of the distance from the foci is constant, Major Axis of the ellipse is the part from side to side the center of ellipse to the larger axis, or the length of that sector. The major diameter is the largest diameter of an ellipse. Below equation is the standard ellipse equation: X2/a + Y2/b = 1, (a > b > 0)
The major difference between the equation for a hyperbola and for an ellipse is the operation performed?
Both the ellipse and the hyperbola has an x squared and a y squared term. In the ellipse, they are both positive. In the hyperbola, one of them is negative. Example: 3x^2 /36 + 5y^2 / 64 = 1 (ellipse) 3x^2 / 36 - 5y^2 / 64 = 1 (hyperbola)
How can you tell when you are going to graph and Ellipse?
ax^2+by^2=k is an ellipse this is not in standard form which is x^2/a^2+y^2/b^2=1 but you will often see ellipses written this way. ellipses are also commonly written in their parametric form which is x=ccos(t) and y=dsin(t). finally a circle is a special case of an ellipse and if a b or k are 0 or negative it is not an ellipse. c and d can be positive but not 0.
What numbers between 0?
Integers between 0 are -1 and +1
Is 15 between 0 and 1 2 and 1 or between 1 and 1 12?
1/5 is between 0 and 1/2
How does the numerical value of e change the shape of an ellipse?
The eccentricity of an ellipse, e, is the ratio of the distance between the foci to the length of the semi-major axis. As e increases from 0 to 1, the ellipse changes from a circle (e = 0) to form a more flat shape until, at e = 1, it is effectively a straight line.
What is the name of the geocentric figure which has the minimum eccentricity?
It is called a circle.A circle is an ellipse with zero eccentricity.Incidentally, you probably meant "geometric figure".
Is earth's path around the sun a circle?
No, it is an ellipse. It is not a very eccentric ellipse, which means that it is not very far from being a circle. A circle has an eccentricity of 0. An eccentricity of 1 means the object is in a parabolic escape path and there is no return of the object. Hyperbolas have eccentricities greater than 1. The earth's eccentricity is 0.0167. Since we are roughly 93 million miles from the sun, even the small eccentricity of our orbit means that our distance from the sun changes by over 3 million miles, about 5 million km, from perihelion to aphelion.
Which eccentricities represent most elongated ellispe?
The elongation of the ellipse increases as the eccentricity increases from 0 to 1. For eccentricity zero it's a circle, and with eccentricity 1 it's a parabola. They are all a class of curve called a conic section. If you can find a torch (flashlight) that produces a conical beam, shine it directly at the wall and you get a circle. Shine it at an inclined angle and you get an ellipse. If the angle is increased so that one side of the cone is parallel to the wall, you see a parabola on the wall. Any more of an angle and you get the 4th conic section, a hyperbola.
In the standard equation for an ellipse a is half the length of the axis?
An ellipse is the set of each and every point in a place such that the sum of the distance from the foci is constant, Major Axis of the ellipse is the part from side to side the center of ellipse to the larger axis, or the length of that sector. The major diameter is the largest diameter of an ellipse. Below equation is the standard ellipse equation: X2/a + Y2/b = 1, (a > b > 0)
What are the release dates for Mary Knows Best - 2010 Justify Your Eccentricities 4-1?
Mary Knows Best - 2010 Justify Your Eccentricities 4-1 was released on: USA: 5 August 2010
The major difference between the equation for a hyperbola and for an ellipse is the operation performed?
Both the ellipse and the hyperbola has an x squared and a y squared term. In the ellipse, they are both positive. In the hyperbola, one of them is negative. Example: 3x^2 /36 + 5y^2 / 64 = 1 (ellipse) 3x^2 / 36 - 5y^2 / 64 = 1 (hyperbola)
What is the equation of an ellipse with vertices 2 0 2 4 and foci 2 1 2 3?
Vertices and the foci lie on the line x =2 Major axis is parellel to the y-axis b > a Center of the ellipse is the midpoint (h,k) of the vertices (2,2) Equation of the ellipse is (x - (2) )^2 / a^2 + (y - (2) )^2 / b^2 Equation of the ellipse is (x-2)^2 / a^2 + (y-2)^2 / b^2 The distance between the center and one of the vertices is b The distance between(2,2) and (2,4) is 2, so b = 2 The distance between the center and one of the foci is c The distance between(2,2) and (2,1) is 1, so c = 1 Now that we know b and c, we can find a^2 c^2=b^2-a^2 (1)^2=(2)^2-a^2 a^2 = 3 The equation of the ellipse is Equation of the ellipse is (x-2)^2 / 3 + (y-2)^2 / 4 =1
How can you tell when you are going to graph and Ellipse?
ax^2+by^2=k is an ellipse this is not in standard form which is x^2/a^2+y^2/b^2=1 but you will often see ellipses written this way. ellipses are also commonly written in their parametric form which is x=ccos(t) and y=dsin(t). finally a circle is a special case of an ellipse and if a b or k are 0 or negative it is not an ellipse. c and d can be positive but not 0.
What numbers between 0?
Integers between 0 are -1 and +1
Does an ellipse have asymptotes?
ellipses do have asymptotes, but they are imaginary, so they are generally not considered asymptotes. If the equation of the ellipse is in the form a(x-h)^2 + b(y-k)^2 = 1 then the asymptotes are the lines a(y-k)+bi(x-h)=0 ai(y-k)+b(x-h)=0 the intersection of the asymptotes is the center of the ellipse.
What are the release dates for Everything In-Between The Story of Ellipse - 2010?
Everything In-Between The Story of Ellipse - 2010 was released on: USA: 20 October 2010 (CMJ Music and Film Festival) UK: 1 November 2010 USA: 2 November 2010
