What’s the difference between a function and a relation? What is function notation? What’s the purpose of an equation of a function? What are the basic functions?

How do you determine the domain and range of a relation if you’re given a graph? What if you’re given ordered pairs or an equation? What is the machine model of a function?

When you can accurately identify the transformation values, you can more easily describe what each does to the graph. The values a and c located outside the brackets transform the function vertically. The values k and c located within the brackets transform the function horizontally.

You can easily graph any function using our **Simple Steps to Graphing**. These steps can be used at almost any level including advanced functions.

More tricks, more examples and more tools.

We can teach you so much more.