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! …

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

Inputs and outputs of a function Learn Worked example: matching an input to a function's output (equation)

Practice Up next for you: Recognize functions from tables Get 3 of 4 questions to level up!

We've seen linear and exponential functions, and now we're ready for quadratic functions. We'll explore how these functions and the parabolas they produce can be used to solve real-world …

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

Khan Academy's Algebra 2 course offers a comprehensive, engaging, and Common Core aligned learning experience covering advanced algebra topics for high school students.

This topic covers: - Intercepts of linear equations/functions - Slope of linear equations/functions - Slope-intercept, point-slope, & standard forms - Graphing linear equations/functions - Writing …

Unit 3: Functions Unit mastery: 0% Evaluating functions Inputs and outputs of a function Domain and range of a function Recognizing functions Intervals where a function is positive, negative, …

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.