Answer:
[tex]y=\frac{1}{2}x+100[/tex]
Step-by-step explanation:
Remember the formula: [tex]y=mx+b[/tex]
m = the slope which is rise over run.
b = the y-intercept.
The y-intercept is at 100 (as clearly seen in the image), then do your rise over run from any 2 points displayed.
And you will see that you will count up 1 time and over to the right 2 times. That is your slope.
