This file is a unit of skeleton notes for graphing linear equations and inequalities in two variables. They are meant to be used by the teacher as an instructional aid.Skills included aregraphing linear equations using a table of values, using x- and y-intercepts, and using slope and y-interceptgraphing linear inequalitiesfinding slope and rate of changeFinding the equation of a line from a graph, from and point and slope, from 2 points, from a point and a parallel or perpendicular line