Like what you saw?
Start your free trial and get immediate access to:
Watch 1-minute preview of this video


Get immediate access to:
Your video will begin after this quick intro to Brightstorm.

Graphing a Rational Expression - Problem 6 538 views

There are multiple key features for rational functions, including vertical and horizontal asymptotes (and whether or not the horizontal asymptotes are crossed,) holes, intercepts, and end behavior. Even all of these features may not be enough to draw a sketch with confidence: it is often useful to substitute in x values on either side of the vertical asymptotes.

Transcript Coming Soon!

Stuck on a Math Problem?

Ask Genie for a step-by-step solution