The equation for the graph is [tex]y=\frac{1}{3} x+1[/tex]
First you must put find 2 points on the line
(-3,0) and (3,2)
Then you must put them into the slope equation.
[tex]\frac{0-2}{-3-(-3)}=\frac{1}{3}[/tex]
next, find where the line crosses the y axis (finding y intercept)
(0,1)
Now you can set up your equation.
[tex]y=\frac{1}{3} x+1[/tex]
