Given a Tangent Line & Circle Find the Point of Tangency
108 هزار بار بازدید -
10 سال پیش
-
In this lesson I start
In this lesson I start by setting up the example with you. Then at 15:08 I show you how to find the Point of Tangency when given the equation of the tangent line and a circle. In the first solution I work through the slope formula using the fact that the tangent line and radius are perpendicular. The second method starting at 26:00 I just use straight substitution to solve the system of equations between the tangent line and the circle.
Check out www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com
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Check out www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com
If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage profrobbob
10 سال پیش
در تاریخ 1393/05/14 منتشر شده
است.
108,072
بـار بازدید شده