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.
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∙ 12y agoany graph that is not represented by a line,ie: parabola, hyperbola, circle, ellipse,etc
No. It can also be a circle, ellipse or hyperbola.
There is a dot on the graph
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As you may or may not be aware, there are multiple co-ordinate systems by which a graph may be defined. An ellipse graph has the general equation in the following systems:Cartesian (what most people are used to): (X-H)^2 (Y-K)^2---------- + ----------- = 1 (A,B,H,K are constants) A^2 B^2Polar: r(θ)= sqrt( (bcos(θ))^2+(asin(θ))^2 )Parametric: x = a cos(t) , y = b sin(t)
If a = b then it is a circle; otherwise it is an ellipse.
No, the graph of an oval/ellipse is not a function because it does not pass the vertical line test.
The whole ellipse shifts down by 6 units.
any graph that is not represented by a line,ie: parabola, hyperbola, circle, ellipse,etc
No. It can also be a circle, ellipse or hyperbola.
you tell what you are going to write about in short sentences.
Yes. It's the graph of [ Y = f(X) ] described by (X/A)2 + (Y/B)2 = C2 A, B, and C are constants. If 'A' and 'B' are both '1', then the graph is a circle with radius 'C'.
There is a dot on the graph
Ovallike an egg.hey how did u create that question please tell me^ that is so not the answer -.- An ellipse is an oval with a line going down the middle and a line going across. thatd make it look like a square (kinda) inside the oval :D
The y axis is going up on the graph and the x axis is going sideways on the graph
No, a velocity graph does not indicate where to start. It provides information about the speed and direction of an object's motion at different points in time but does not specify the initial position of the object.
to tell them why you made this graph