| M5 Home Page |
| DAU | What is a Function? |
| DAU | What is a Non-Linear Function? |
| M. G. Settle | Introduction fo Functions |
| Zona Land | What is f(x)? |
| Dan's Math | What's a Function? |
| James Jones | Functions |
| MathsRevision.net | Functions |
| Project A Level | Functions |
| Zona Land | Definition of the Term Function |
| Zona Land | Polynomial Functions |
| Ed Bender | Sets and Functions |
| Interactive Real Analysis | Relations and Functions |
| LTCC Online | Relations, Functions, and Function Notation |
| DAU | What is a Linear Function? |
| Zona Land | Linear Functions |
| DAU | What are Domains and Ranges? |
| DAU | How Do We Find Domains and Ranges? |
| Dan's Math | Graph of a Function |
| M. G. Settle | Graphing Techniques I |
| MathsRevision.net | Graphs |
| Pink Monkey | Rules for Drawing the Graph of a Function |
| Pink Monkey | Functions, Their Graphs And Classification |
| James Jones | Graphs of Functions |
| KryssTal | Graphs |
| Project GCSE | Functions of Graphs |
| Dan's Math | Moving Graphs Around |
| James Jones | Shifting, Reflecting and Stretching Graphs |
| M. G. Settle | Graphing Techniques II |
| James Jones | Graphs of Rational Functions |
| James Jones | Exponential Functions and Their Graphs |
| James Jones | Logarithmic Functions and Their Graphs |
| DAU | Basic Operations on Functions |
| James Jones | Arithmetic Combinations of Functions |
| M. G. Settle | Operations on Functions |
| WTAMU | Multiplying and Dividing Rational Functions |
| James Jones | Inverse Functions |
| M. G. Settle | Inverse of a Function |
| University of Tennessee, Knoxville | Inverses of Functions |
| James Jones | Polynomial Functions of Higher Degree |
| M. G. Settle | Higher Degree Polynomial Functions |
| CSUSB - College Algebra Modules | Functions and Graphing: Frequently Asked Questions |
| Dan's Math | Four-way Functions |
| Dan's Math | Functions of Two Variables |
| James Jones | Rational Functions and Asymptotes |
| M. G. Settle | Rational Expression Functions |
| Destination Math | Mastering Algebra 1 Glossary |
| Jim Loy | Words of Mathematics |
| Howe-Two Software | Online Grapher |
| Shodor | Function Flyer |
| University of Vienna | Function and Graph |
| CSUSB - College Algebra Modules | Functions |
| DAU | Exercises Using Functions |
| Exeter CIMT | Function Machines |
| Shodor | Whole Number Chruncher |
| Shodor | Number Cruncher |
| Shodor | Function Machine |
| Shodor | Positive Linear Function Machine |
| Shodor | Linear Function Machine |
| DAU | Exercises Using Domains and Ranges? |
| Math 1030 Online | Domain and Range of Functions |
| PerlLesson.com | Functions Flashcards |
| Math 1030 Online | Functions and the Vertical Line Test |
| Maths Online | Graph or Not Graph |
| LTCC Online | Function Arithmetic: Which Operation is it? |
| Math 1030 Online | Functions |
| CSUSB - College Algebra Modules | Graphing Techniques |
| CSUSB - College Algebra Modules | Practice Quiz: Functions and Graphing |
| Maths Online | Properties of Functions |
| SparkNotes | Problems for "Brief Review of Functions" |
| PerlLesson.com | Functions Worksheet (1) |
| PerlLesson.com | Functions Worksheet (2) |
| EdHelper | Algebra Worksheets |
| EdHelper | Linear Equations Worksheets |