Equation of a parabola from focus & directrix
9:48
Equation of a parabola from focus & directrix
Jan 26, 2015
Khan Academy
The focal distance of a point (x, y) on the parabola y^{2}=4 ax... | Filo
The focal distance of a point (x, y) on the parabola y^{2}=4 ax... | Filo
5.9K viewsOct 4, 2023
askfilo.com
Focal Length | Definition, Formula & Examples
4:31
Focal Length | Definition, Formula & Examples
135K viewsNov 22, 2017
Study.comNichole Miller
Equation of a Parabola | Focus & Directrix Formula
6:16
Equation of a Parabola | Focus & Directrix Formula
42K viewsMay 11, 2017
Study.com
Focus and Directrix of a Parabola: Algebra 2 - Math Lessons
Focus and Directrix of a Parabola: Algebra 2 - Math Lessons
Apr 14, 2021
mathsux.org
How To Find The Vertex Focus and Directrix Of The Parabola - Solved Examples
How To Find The Vertex Focus and Directrix Of The Parabola - Solved …
Sep 1, 2020
byjus.com
Identifying the Direction a Parabola Opens from the Equation | Algebra | Study.com
Identifying the Direction a Parabola Opens from the Equation | Algebr…
Jun 15, 2021
study.com
4:47
Directrix & Focus of a Parabola | Equation & Examples
43K viewsApr 13, 2017
Study.com
How to Find the Focus & Directrix of a Parabola | Precalculus | Study.com
Jul 11, 2021
study.com
How to Find the Focus, Vertex, and Directrix of a Parabola?
Feb 13, 2022
effortlessmath.com
How to Derive the Equation of a Parabola Given its Focus & Directr…
Apr 25, 2021
study.com
Understanding Focal Length and Field of View
Nov 26, 2019
edmundoptics.com
How to Use the Lens Equation to Find the Focal Length of a Lens | …
Jan 14, 2022
study.com
6.2.2: Parabolas and the Distance Formula
Feb 19, 2021
libretexts.org
0:46
focal distance of a point on the parabola
1 month ago
YouTubeHarsha Vardhan Academy
4:59
How to write the equation of a parabola given focus and directrix
32.3K viewsFeb 23, 2016
YouTubeBrian McLogan
25:15
4.Find the focus vertex and directrix of a parabola | Thomas Calculus
25K viewsFeb 8, 2021
YouTubeMathematics Foundation
3:39
Distance Formula in the Coordinate Plane: Lesson (Geometry Concepts)
23.6K viewsAug 12, 2014
YouTubeCK-12 Foundation
3:11
How to find the find the focus and directrix from a sideways parabol…
Apr 17, 2017
YouTubeBrian McLogan
9:11
Parabola by Focus Directrix Method
464.1K viewsFeb 9, 2020
YouTubeKnowledge Capsules
7:38
Parabola - Finding Vertex, Focus, Directrix, and Axis of Symmetry
71.8K viewsAug 27, 2015
YouTubeJessica Seekamp
Writing the equation of a parabola given the focus and directrix
3.2K viewsMay 5, 2016
YouTubeBrian McLogan
Parabolas in "focal diameter form" 3 quick examples, shifted
4.8K viewsJul 25, 2015
YouTubeLaura Rickhoff
4:08
How to Find the Equation of a Parabola with Focus (-1, 2) and Dir…
24K viewsApr 22, 2022
YouTubeThe Math Sorcerer
3:43
How to find the focus and directrix of a parabola
417.7K viewsMay 18, 2012
YouTubeBrian McLogan
4:12
Thin Lens Formula part 1: Calculating Focal Length
54.8K viewsFeb 14, 2019
YouTubeScience Chomp
the focal distance of a point on the parabola (x-1)^2=16(y-4) i... | Filo
Jan 12, 2023
askfilo.com
3:12
Parabola (String and Optical Properties)
34.7K viewsJun 22, 2016
YouTubeMs. Edge
21:30
11 PARABOLA Calculating lengths
17.1K viewsOct 25, 2020
YouTubeGrace Maths
34:50
Hyperbolas - Conic Sections
1M viewsApr 29, 2021
YouTubeThe Organic Chemistry Tutor
See more videos
Static thumbnail place holder