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: