Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If 𝑓 is a function and 𝑥 is an element of its domain, then 𝑓(𝑥) denotes the output of 𝑓 corresponding to the input 𝑥.
- Interpreting Functions
- Understand the concept of a function and use function notation.
Understand properties and key features of functions and the different ways functions can be represented.