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! …

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 …

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

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

Learn what the inverse of a function is, and how to evaluate inverses of functions that are given in tables or graphs.

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

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.

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