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• Parabola
  [[Image:Parabola.jpg|thumb|right|400px|<small>Parabola y = ''x''²/(2''p'') (red line). Focus F is at (0,''p''/2). Dista ...ator of the cone (a line on the cone which goes through its apex); thus, a parabola is a [[conic section]].
  4 KB (730 words) - 03:09, 8 March 2024
• Talk:Parabola
  I wonder whether the diagram really depicts a parabola. It seems as if the two branches ultimately are parallel to the y-axis. ...it were drawn correctly, it does not illustrate any of the properties of a parabola. --[[User:Peter Schmitt|Peter Schmitt]] 01:16, 18 March 2010 (UTC)
  664 bytes (97 words) - 05:55, 18 March 2010
• Parabola/Definition
  158 bytes (27 words) - 20:34, 6 September 2008
• Template:Parabola/Metadata
  | pagename = Parabola | abc = Parabola
  975 bytes (106 words) - 09:20, 15 March 2024
• Parabola/Approval
  12 bytes (1 word) - 03:13, 10 December 2007
• Parabola/Related Articles
  147 bytes (17 words) - 16:13, 12 February 2008

• File:Parabola two real roots.jpg (520 × 324 (20 KB)) - 19:51, 11 March 2022

• File:Parabola one real root.jpg (520 × 328 (19 KB)) - 19:56, 11 March 2022

• File:Parabola no real roots.jpg (520 × 328 (18 KB)) - 19:58, 11 March 2022

Page text matches

• Paraboloid/Definition
  Surface formed by rotating a parabola around its axis.
  90 bytes (12 words) - 23:46, 22 May 2008
• Template:Parabola/Metadata
  | pagename = Parabola | abc = Parabola
  975 bytes (106 words) - 09:20, 15 March 2024
• Parabola
  [[Image:Parabola.jpg|thumb|right|400px|<small>Parabola y = ''x''²/(2''p'') (red line). Focus F is at (0,''p''/2). Dista ...ator of the cone (a line on the cone which goes through its apex); thus, a parabola is a [[conic section]].
  4 KB (730 words) - 03:09, 8 March 2024
• Talk:Parabola
  I wonder whether the diagram really depicts a parabola. It seems as if the two branches ultimately are parallel to the y-axis. ...it were drawn correctly, it does not illustrate any of the properties of a parabola. --[[User:Peter Schmitt|Peter Schmitt]] 01:16, 18 March 2010 (UTC)
  664 bytes (97 words) - 05:55, 18 March 2010
• User talk:Paul Wormer/scratchbook1
  .... The angles involved are with the line ''APT'' which is tangent to the parabola at point ''P''. It will be shown that the reflected beam passes through ''F We prove the congruence of the triangles: By the definition of the parabola the line segments ''FP'' and ''QP'' are of equal length, because the length
  2 KB (379 words) - 00:40, 4 April 2010
• Completing the square/Related Articles
  {{r|Parabola}}
  259 bytes (33 words) - 08:47, 6 August 2008
• Ellipse/Related Articles
  {{r|Parabola}}
  262 bytes (33 words) - 11:03, 4 May 2010
• Conic section
  ...when a plane and a cone intersect. This produces either a circle, ellipse, parabola or hyperbola, or in the special case when the plane touches the vertex, a p
  607 bytes (99 words) - 16:54, 2 March 2012
• Point (geometry)/Related Articles
  {{r|Parabola}}
  735 bytes (92 words) - 03:09, 8 March 2024
• Quadratic equation
  ...dratic equation will give us are the values of <math>x</math> at which the parabola crosses the <math>x</math>-axis. [[Image:parabola_two_real_roots.jpg|thumb|260px|Figure 1: A parabola with two real roots. This corresponds to a second-degree (real) polynomial
  8 KB (1,360 words) - 16:44, 17 December 2008
• Algebraic geometry
  ...roperties of the objects defined by algebraic equations. For example, a [[parabola]], such as all solutions <math>(x,y)</math> of the equation <math>y - x^2 =
  2 KB (287 words) - 10:43, 11 June 2009
• Completing the square
  ...inimum value of a quadratic function, or in other words, the vertex of a [[parabola]].
  3 KB (517 words) - 08:49, 6 August 2008
• Viking program
  ...[[Uplink]] was via S band (2.1 GHz). A two-axis steerable high-[[gain]] [[parabola|parabolic]] [[dish antenna]] with a diameter of approximately 1.5 m was att
  11 KB (1,602 words) - 01:59, 11 September 2013
• CZ:Mathematics Workgroup/List of mathematical topics
  **[[Parabola]]
  14 KB (1,400 words) - 10:51, 4 October 2013
• Ellipse/Citable Version
  ...ersects the cone in an ellipse. (Otherwise, the intersection is either a [[parabola]] or a [[hyperbola]].) If the plane contains the vertex, the ellipse degene
  23 KB (3,849 words) - 06:03, 29 August 2013
• Ellipse
  ...ersects the cone in an ellipse. (Otherwise, the intersection is either a [[parabola]] or a [[hyperbola]].) If the plane contains the vertex, the ellipse degene
  23 KB (3,852 words) - 20:27, 9 January 2021
• Gamma function
  ...ional values of <math>x</math> and describes the simple shape known as a [[parabola]].
  32 KB (5,024 words) - 12:05, 22 December 2008
• Talk:Ellipse/Archive 1
  ...t. It is possible to analyse this case; it leads to several possibilities (parabola, two lines, ...) and they all are not ellipses; but I doubt that we have to ..., then what? Still an ellipse... "(Otherwise, the intersection is either a parabola or a hyperbola.)" - also vulnerable. Maybe it is better to say once that a
  59 KB (9,657 words) - 10:27, 30 July 2010