Algebra Lesson 3.1: Graphing a Linear Equation by Plotting Points

Practice Exercises:

Graph the given equation of a line by finding the points on the line corresponding to the given \(x\) values, and then drawing the graph of the line through those two points.

     1. \(3y+x = -1\); \(x = -2\) and \(x = 2\)
     2. \(y=2x-1\); \(x=-1\) and \(x=3\)

Solutions video: