### Beg Algebra: Equations in Slope-Intercept Form

http://www.mindbites.com/lesson/921-beg-algebra-equations-in-slope-intercept-form/first# This lesson is part of a series: Beginner Algebra Professor Burger teaches the algebraic expression for lines, or the equation of a line. The standard form for a line is written Ax + By = C. More complex algebraic expression include the slope-intercept form, y = mx + b, where m=slope and b= the point where the line crosses (or intercepts) the y-axis. Professor Burger proves the validity of this expression, and shows you how to graph a line from the slope-intercept equation. Learn how to determine the slope of a line here: http://www.mindbites.com/lesson/920-beg-algebra-finding-the-slope-given-two-points Taught by Professor Edward Burger, this lesson was selected from a broader, comprehensive course, Beginning Algebra. This course and others are available from Thinkwell, Inc. The full course can be found at http://www.thinkwell.com/student/product/beginningalgebra. The full course covers linear equations, inequalities, polynomials, rational expressions, relations and functions, roots and radicals, quadratic equations and systems of equations.

Length:
02:19