Graphing: Math Videos

This series is all about turning math into pictures. You will learn to plot points, graph straight lines, and find slope and intercepts. From there, you will graph inequalities, systems of equations, parabolas, and logarithms. Graphs help you see patterns in numbers, and they show up everywhere from budgets to news reports. Most videos need basic algebra. A few later videos graph trigonometry and calculus functions, which need more background.

Note: All Khan Academy content is available for free at www.khanacademy.org