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 …

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

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.

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 …

Test your understanding of Linear equations, functions, & graphs with these 22 questions.

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

We can compose functions by making the output of one function the input of another one. This simple-yet-rich idea opens up a world of fascinating applications. Inverse functions undo each other when …

Functions come to life when we look at their graphs. In this unit, we’ll explore how features like symmetry, discontinuities, and intervals reveal deeper insights into function behavior.

Determine whether a given graph represents a function.