IDENTIFYING FUNCTIONS WORKSHEETS
A Function is a fundamental concept that describes a relationship between a set of inputs (often called the domain) and a set of outputs (often called the range), such that each input is related to exactly one output. A function assigns each element from the domain to exactly one element in the codomain. This mapping is often represented by pairs of elements, where x is an input from the domain and y is the corresponding output in the codomain.
P stands for “perimeter,” l refers to the length of the rectangle, and w refers to the width of the rectangle
P stands for “perimeter,” l refers to the length of the rectangle, and w refers to the width of the rectangleX