CK-12 Foundation
Ck 12: Algebra: Inverse Variation Models
[Free Registration/Login may be required to access all resource tools.] Graph, write, and solve inverse variations.
Varsity Tutors
Varsity Tutors: Hotmath: Graphing Calculator Practice Problems: Proportions
Practice using your graphing calculator for solving proportion problems. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
Other
Jiskha Math Homework Help: Direct and Indirect Variations
Jiskha.com offers math homework help that provides a general overview of direct and indirect variation, including a few simple graphing examples.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Special Functions
Twenty-five problems present a variety of practice identifying and graphing various 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...
McGraw Hill
Glencoe Mathematics: Inverse Variation Review Quiz
This five question multiple choice review quiz allows you to review the concepts of inverse variation. After selecting your final answers, click on "Check it!" to see how you did.
Texas Instruments
Texas Instruments: Selection Direction
In this activity you will produce histograms using the Data Graphs Wizard and learn about the concept of biological variance.
TeachEngineering
Teach Engineering: Applications of Linear Functions
This lesson plan culminates the unit with the Go Public phase of the legacy cycle. In the associated activities, students use linear models to depict Hooke's law as well as Ohm's law. To conclude the lesson plan, students apply they've...