Explanation, examples, and independent practice of rational functions that increase and decrease.

This CoolMath resource provides information about horizontal asymptotes, a type of rational function.

This CoolMath Resource provides and introduction to vertical asymptotes, a type of rational function.

This CoolMath resource will help students understand intercepts, a rational function.

[Free Registration/Login may be required to access all resource tools.] Graph and compare inverse variation equations and rational functions.

This comprehensive study guide highlights the main terms and formulas needed to understand graphs of rational functions. Examples are included.

Explanation and examples of rational functions.

One page reference sheet of a quick recall of rational functions.

This site provides a detailed explanation of rational functions by looking at numerous examples. Topics that are covered include domain, horizontal asymptotes, vertical asymptotes and graphing rational functions.

A description and example of which values are excluded from the domain of a rational function.

This site contains basic information on rational functions. Gives definition, how to find domain and roots, and how rational functions apply to asymptotes and holes in the graph.

This site is a 16-page excerpt from a textbook that discusses the topic of graphing rational functions. The book includes numerous worked out examples. Topics that are covered include the domain of a rational function, zeroes of a...

This site provides an introduction to rational functions. Topics that are included are finding the domain of a rational function, finding the horizontal and vertical asymptotes and graphing rational functions. There are many worked out...

In these questions, students identify asymptotes and removable discontinuities of rational functions, simplify rational expressions, and solve rational equations. Solutions and explanations are included.

On this site students explore the concept of rational functions. The site begins by looking at the parent function for all rational functions, which is a hyperbola. The other topics that are covered on the tutorial include horizontal...

This site describes the steps to follow when graphing a rational function.

This StudyCard set teaches and tests on the rational function. Shows connection between the function parameters and the resulting geometric behaviors of the rational function. Use with Foundations for College Mathematics, ch. 7.1.

Eighteen problems present a variety of problems working with various aspects of rational functions. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...

In this activity, students study the asymptotic behavior of rational functions. They explore the two types of asymptotes and make generalizations as to when they do or do not occur.

These multiple-choice and fill-in-the-blank questions ask students to identify asymptotes, holes, and domain for rational functions.

In this set of questions, students are asked to investigate rational functions to find vertical, horizontal, and oblique asymptotes as well as x- and y-intercepts. Questions are multiple choice and true/false with solutions provided.

This TI InterActive! activity is an algebra test which examines the student's understanding of Rational Functions.

The activity summarizes vertical asypmtotes, horizontal asymptotes, slant asymptotes, x-intercepts, y-intercept of rational functions.

This Northeast Parallel Architectures Center of Syracuse University site offers examples and instruction on infinite limits for rational functions.