Algebra Here are some videos on frequently asked topics in Algebra. Closed Captioning is available. Algebra FAQs Domain & Range Practical Domain & Range Domain & Range from a Graph Intro to Domain & Range Domain & Range of a Rational Function Linear Equations Rate and Slope Determining Slope from Graph of a Line Determining Slope from Two Points Graphing Lines with a Point and the Slope Slope-Intercept Form Point Slope Form General Form of a Linear Equation Parallel and Perpendicular Lines Inequalities Simple and Compound Inequalities Graphing Linear Inequalities 1 Graphing Linear Inequalities 2 Factoring GCF Factoring by Grouping Factoring Trinomials, a = 1 Factoring Trinomials, a ≠ 1 Difference of Squares Sum/Difference of Cubes Logarithms Logarithms to Exponential Form Properties of Logarithms Expanding a Logarithmic Expression