Linear Equations Courses and Certifications

Professor Leonard

Finding the Slope of a Line Graphically

Learn to determine the slope of a line from its graph.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Professor Leonard

Graphing Lines with the Intercept Method

Learn to graph lines efficiently by finding and plotting their x- and y-intercepts using the intercept method.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

Professor Leonard

Graphing Lines by Solving for Y and Plotting Points

Learn to graph lines by solving for y and plotting points with more elegant techniques.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Math with Professor V

Business Calculus: Slopes and Equations of Lines - Section 1.1

Master fundamental concepts of slopes and linear equations through clear explanations of slope formulas, intercepts, and graphing techniques, with applications to parallel and perpendicular lines in business contexts.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Math with Mr. J

How to Graph a Line Given a Point and the Slope

Master graphing lines using a given point and slope through four step-by-step examples with clear explanations and visual demonstrations in this 14-minute tutorial.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Math with Mr. J

Slope-Intercept Form - A Guide to Graphing Lines in Slope-Intercept Form

Master graphing linear equations through eight step-by-step examples covering positive/negative slopes, fractions, horizontal lines, and lines through the origin.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Math with Mr. J

Slope-Intercept Form (y=mx+b) - Graphing and Writing Equations

Master slope-intercept form through practical examples of graphing linear equations and writing equations from graphs in this comprehensive 18-minute tutorial.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

Brian McLogan

Solving Two Step Equations - The Easy, The Medium, The Hard

Master two-step equation solving through progressive examples ranging from basic to challenging problems in this focused 10-minute tutorial.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Math with Mr. J

Writing the Equation of a Line from a Graph - Slope-Intercept Form (y=mx+b)

Master writing linear equations from graphs using slope-intercept form (y=mx+b) through four detailed examples and practice problems with step-by-step solutions.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

GreeneMath.com

Equations of Lines Practice Test Full Solutions

Step-by-step practice with slope-intercept, point-slope, and standard forms of linear equations.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

GreeneMath.com

Parallel and Perpendicular Lines Practice Test - Full Solutions

Practice identifying parallel and perpendicular lines using slopes and intercepts, then find equations of lines parallel or perpendicular to a given line.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

GreeneMath.com

Parallel and Perpendicular Lines Practice Test Full Solutions

Step-by-step solutions for identifying parallel and perpendicular lines and writing their equations in standard form.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Linear Algebra: Linear Systems and Matrix Equations

181 ratings at Coursera

Solve and classify linear systems with the row reduction algorithm, then connect matrix equations, vectors, linear independence and linear transformations while reading and writing mathematical proofs.

• Coursera
• 4 weeks, 3 hours a week
• Self-Paced
• Paid Course

Wrath of Math

The Onion Method for Solving Linear Equations

Discover the "onion method" for solving linear equations - a systematic approach for both one-step and two-step equations, including the double onion technique and the rare single onion method.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Derek Banas

Precalculus and College Algebra - Linear Equations, Slope, and Inequalities

Builds the algebra toolkit for calculus: solve linear equations and inequalities, work with slope and distance, and graph equations.

• YouTube
• 22 minutes
• Self-Paced
• Free Video