First we have to find the slope. I use delta y/delta x when doing it from points.
2--2/1--5=4/6=2/3
Now the equation is y=2/3x+b
We just have to find the y-intercept. You can graph it or plug in the points.
Either way, the y-intercept is 1.3 repeating.
The equation is y=2/3x+1.3 repeating.
I hope this helps.
