Basic Properties
Functions vs Relations
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?
Lesson
Domain and Range
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?
Lesson
Transformations of Functions
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.
Lesson
Inverse Functions
You can easily graph any function using our Simple Steps to Graphing. These steps can be used at almost any level including advanced functions.
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