Make a table to graph a rational equation. Make a list of values for x and plug them into the expression to get the y value. Then plot the ordered pairs on a graph. Hey, this graph looks funny! Something about asymptotes. Watch closely...

A rational function can be written as a ratio of two polynomials. There are a couple of rules concerning the denominator so watch this video and find out what they are.

AP Calculus classes follow along as a video tutorial explains the process of determining the location of local maximum and minimum. The instructor first finds the derivative using the Quotient Rule. After finding the critical...

So that's why its called a removable discontinuity. By watching the video, viewers learn to classify discontinuities as either removable or non-removable. They then learn to write a modified function that removes any removable...

This goal of this video lesson is to find vertical asymptotes of rational functions and determine the behavior of the curve near the asymptotes.

A step-by-step demonstration on how to solve a rational equation and eliminate any extraneous solutions.

A step-by-step breakdown to solve a rational equations and find the excluded values.

A step-by-step breakdown on how to solve a rational equation with constraints.

A video showing two ways to solve a rational inequality (or an inequality involving a fractional expression)

This lesson explains how to determine the slant asymptotes of a given rational function. It is 10 of 10 in the series titled "Slant Asymptotes."

This lesson explains how to determine the slant asymptotes of a given rational function.

This lesson explains how to determine the slant asymptotes of a given rational function. It is 1 of 10 in the series titled "Slant Asymptotes."

This lesson explains how to determine the slant asymptotes of a given rational function. It is 6 of 10 in the series titled "Slant Asymptotes."