Piecewise functions let us make functions that do anything we want! Example: A Doctor's fee is based on the length of time. Which we can write like this: You visit for 12 minutes, what is the fee? $80. You …

A piecewise function is a function f (x) which has different definitions in different intervals of x. The graph of a piecewise function has different pieces corresponding to each of its definitions.

Piecewise functions can be defined using the common functional notation, where the body of the function is an array of functions and associated subdomains. A semicolon or comma may follow the …

In this lesson, you will calculate different rates of change of a piecewise linear function using a graph and interpret those rates of change in context. You will also create a model of a nonlinear function …

Piecewise functions follow differnt rules depending on the value of x. Learn how to solve, graph, and read piecewise functions here!

To graph a piecewise function, graph each subfunction at the indicated domain. Be wary of the inequality symbols (< , ≤ , > , ≥) and whether they include or exclude the end of the subdomain.

Piecewise Functions Piecewise functions are functions that have multiple pieces, or sections. They are defined piece by piece, with various functions defining each interval.

A piecewise function is a function in which more than one formula is used to define the output. Each formula has its own domain, and the domain of the function is the union of all these smaller domains.

To write a piecewise function from a graph, first write functions for each interval on the graph. Secondly, combine them into one function with the rules for each interval.

To identify the domain and range of a piecewise function, we recall that a piecewise function is defined by different functions each with corresponding domains.