finding-the-implied-domain-of-a-rational-function

TeacherTube User: Mrbrianmclogan

TeacherTube URL: http://www.teachertube.com/viewVideo.php?video_id=265426

This is a math video lesson to help you with new math, math tricks, and or simple math questions you may have.

http//www.freemathvideos.com In this math video tutorial I describe how to find the domain of a function by determining when the bottom of a rational function is zero and when the root is negative. I also might look at the graph and determine the intervals for the domai

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