2-0 Equations with Two Variables, Tables of Values and Graphs
2-1 The Cartesian Coordinate System
2-2 Graphing Lines Using a Table of Values
2-3 Finding a Point on a Line from an Equation
2-4 Vertical and Horizontal Lines
2-5 x- and y-intercepts
2-6 Defining the Slope of a Line
2-7 Finding the Slope of a Line given Two Points
2-8 Finding the Slope of a Line from its Equation
2-9 Writing the Equation for a Line given the slope and y-intercept
2-10 Graphing a Line Using the Slope and y-intercept
2-11 Writing the Equation for a Line given the Slope and a Point on the Line
2-12 Writing the Equation for a Line Given Two Points