Video Course Library

High school Algebra I lesson about the forms of the line: slope-intercept, point-slope, and standard. Key topics include y-intercept, slope, slope-intercept form, point-slope form, and standard form.

High school Algebra 1 lesson about graphing absolute value equations

High school Algebra 1 lesson about compound inequalities

High school Algebra 1 lesson about absolute value inequalities

High school Algebra 1 lesson about absolute value equations

High school Algebra 1 lesson in systems of equations and inequalities. Solving linear systems by graphing, substitution, adding or subtracting, and multiplying first. Also solving special types of linear systems and solving systems of linear inequalities. Key topics include systems of linear equations, system of linear inequalities, and graph of a system of linear inequalities.