About this unit A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions. Unit guides are here! Power up your …

This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - Function …

Given the graph of a function, determine its domain or range.

A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions.

Functions assign a single output for each of their inputs. In this video, we see examples of various kinds of functions.

Types of Functions Learn Surjective (onto) and injective (one-to-one) functions Identity and constant functions

Practice Comparing linear functions word problems Get 3 of 4 questions to level up!

Solving linear equations and inequalities: foundations Linear equation word problems: foundations Linear relationship word problems: foundations Graphs of linear equations and functions: foundations

But what we're now going to explore is functions that are defined piece by piece over different intervals and functions like this you'll sometimes view them as a piecewise, or these types of function …

The Precalculus course covers complex numbers; composite functions; trigonometric functions; vectors; matrices; conic sections; and probability and combinatorics. It also has two optional units on series …