AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Graphing Functions

The vertical line test is one of the simplest ways a graphing question will be used on the SAT. It is important to know that f(x) means y. When graphing, the f(x) value will be the same as the y value.  
Domain and range are also important for graphing question on the SAT. To find the domain on a graph, it is simply a matter of finding the highest X value and the lowest X value. Everything in between (and including) those two values is the domain.

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!