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 …

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.

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

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

The range of a function is the set of all possible outputs the function can produce. Some functions (like linear functions) can have a range of all real numbers, but lots of functions have a more limited set of …

Using function notation to describe rules (part 1) Learn Worked example: Evaluating functions from equation

What are rational functions? How do we plot them? What is their domain and range? Let's find out. We break down the definition of the function given in set-builder form and plot the graph by connecting …

Tables, equations, and graphs of functions Learn Does a vertical line represent a function?

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