Focus and Directrix of a Parabola 2

Finding the focus and directrix of a parabola
More free lessons at: www.khanacademy.org/video?v=1Jm9rREA-uA

enlarge help broken abuse
URL
HTML code


 

Correlated course

School Khan_academy 3141 views

Cosmology and Astronomy - Khan Academy FREE

Videos attempting to grasp a little bit about our Universe (many of the topics associated with "Big History")


School Khan_academy 3601 views

Pre-algebra - Khan Academy FREE

Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane


School Khan_academy 4981 views

Probability and Statistics - Khan Academy FREE

Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. Did you check the weather forecast? Busted! Did you decide to go through the


School Khan_academy 4842 views

Biology - Khan Academy FREE

Covers topics seen in a first year college or high school biology course.


School Videoreporter 1496 views

The Science of Biology FREE

High school Biology videos that I make for 10th grade Biology, 9th-10th grade Honors Biology, and Intro to the Human Body classes. Hope you find them helpful!


School Khan_academy 7800 views

Microeconomics and Macroeconomics - Khan Academy FREE

Topics covered in an traditional college level introductory microeconomics and macroeconomics course


School Khan_academy 7343 views

Finance - Khan Academy FREE

Videos on finance and macroeconomics. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their


School Khan_academy 7665 views

Calculus - Khan Academy FREE

Topics covered in the first two or three semesters of college calculus. Everything from limits to derivatives to integrals to vector calculus. About Khan Academy: Khan Academy offers practice exerc


School Khan_academy 4590 views

Linear Algebra - Khan Academy FREE

Matrices, vectors, vector spaces, transformations. Covers all topics in a first year college linear algebra course. This is an advanced course normally taken by science or engineering majors after tak


School Khan_academy 5947 views

Geometry - Khan Academy FREE

Videos on geometry. Basic understanding of Algebra I necessary. After this, you'll be ready for Trigonometry. Geometry on Khan Academy: We are surrounded by space. And that space contains lots of t


Web Stats

Community: 17,015 users
Active courses: 74,474
Lessons: 2,066,701
Data: 74 GB
Online: 37 users