All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
9:48
Equation of a parabola from focus & directrix
Jan 26, 2015
Khan Academy
1:23
Parabola Questions and Problems with Detailed Solutions
Sep 10, 2017
analyzemath.com
4:47
Directrix & Focus of a Parabola | Equation & Examples
44K views
Apr 13, 2017
Study.com
8:48
Parabolas - Conic Sections ( Vertex, Directrix and Equations) All You N
…
127 views
3 months ago
YouTube
SaenzMath
24:46
Conic Sections: Parabolas
283 views
2 months ago
YouTube
Don't Drop Maths
4.Find the focus vertex and directrix of a parabola | Thomas Calculus
26.6K views
Feb 8, 2021
YouTube
Mathematics Foundation
How to Identify the Equations of Conic Sections
56.7K views
Nov 4, 2020
YouTube
Number Sense 101
Focus Directrix Property of Conics
1.7K views
Dec 6, 2019
YouTube
NormandinEdu
1:50
Conic Sections: Parabolas, Part 5 (Focus and Directrix)
41.3K views
Oct 26, 2013
YouTube
Patrick JMT
16:51
Conics: the hyperbola focus directrix property and eccentricity
3.8K views
Apr 19, 2020
YouTube
Kevin Weaver
20:42
CONIC SECTIONS: An Introduction
46.7K views
May 25, 2020
YouTube
EngineerProf PH
38:15
Pre-Calculus : Conic Section : Parabola
777K views
Nov 23, 2020
YouTube
Señor Pablo TV
34:50
Hyperbolas - Conic Sections
1.1M views
Apr 29, 2021
YouTube
The Organic Chemistry Tutor
6:36
Parabolas: Directrix, Focus, Vertex
22.5K views
Feb 19, 2016
YouTube
MATHguide
7:52
INTRODUCTION TO CONIC SECTIONS | PROF D
221.4K views
Mar 18, 2021
YouTube
Prof D
7:46
Graphing Conic Sections Part 1: Circles
195K views
Nov 12, 2017
YouTube
Professor Dave Explains
5:58
Graphing Conic Sections Part 4: Hyperbolas
154.5K views
Nov 16, 2017
YouTube
Professor Dave Explains
6:33
Graphing Conic Sections Part 2: Ellipses
153.5K views
Nov 14, 2017
YouTube
Professor Dave Explains
8:30
Graphing Conic Sections Part 3: Parabolas in Standard Form
107.2K views
Nov 15, 2017
YouTube
Professor Dave Explains
9:45
Conic Sections - Focus, Directrix and Eccentricity
49K views
Nov 24, 2015
YouTube
MasterWuMathematics
59:40
Rotated Conic Section Identifying & Graphing 4 Examples
42.3K views
Oct 11, 2014
YouTube
ProfRobBob
1:00:16
13 - Conic Sections: Parabola, Focus, Directrix, Vertex & Graphin
…
76.4K views
Dec 2, 2019
YouTube
Math and Science
6:53
Calculus II - 10.1.1 An Introduction to Conic Sections
3.8K views
Mar 3, 2021
YouTube
Kimberly Brehm
39:56
Engineering Curves - Ellipse - Parabola - Hyperbola - Cycloid - S
…
146.9K views
Nov 25, 2017
YouTube
EzEd Channel
10:58
Introduction to conic sections | Conic sections | Algebra II | Khan
…
1.1M views
Jun 15, 2009
YouTube
Khan Academy
4:06
Focus and directrix introduction | Conic sections | Algebra II | Khan
…
446.2K views
Jan 26, 2015
YouTube
Khan Academy
11:28
Finding focus and directrix from vertex | Conic sections | Algebra I
…
302.6K views
Jan 27, 2015
YouTube
Khan Academy
1:19:02
Conic Sections - Circles, Ellipses, Parabolas, Hyperbola - How To Gr
…
2.6M views
Feb 6, 2016
YouTube
The Organic Chemistry Tutor
42:10
Polar Equations of Conic Sections In Polar Coordinates
174.2K views
Apr 8, 2018
YouTube
The Organic Chemistry Tutor
3:39
Learn to graph a horizontal parabola & identify the focus & directrix
66K views
Jun 11, 2014
YouTube
Brian McLogan
See more videos
More like this
Feedback