Linear algebra 3 units · 4 skills Unit 1 Vectors and spaces Unit 2 Matrix transformations Unit 3 Alternate coordinate systems (bases)

The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a …

Linear algebra 3 units · 4 skills Unit 1 Vectors and spaces Unit 2 Matrix transformations Unit 3 Alternate coordinate systems (bases)

Learn the basics of algebra—focused on common mathematical relationships, such as linear relationships.

About this unit Let's explore different ways to find and visualize slopes and intercepts, and how these concepts can help us solve real-world problems. Unit guides are here! Power up your …

Algebraic equations basics Why we do the same thing to both sides of an equation One-step addition & subtraction equations One-step multiplication & division equations Two-steps …

A vector has both magnitude and direction. We use vectors to, for example, describe the velocity of moving objects. In this video, you'll learn how to write and draw vectors.

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

Khan Academy boosts scores! Learn with millions of people worldwide by exploring videos, tackling practice problems and getting AI-powered support.

Learn the skills that will set you up for success in numbers and operations; solving equations and systems of equations; linear equations and functions; and geometry.