Answer:
y=4x+5
Explanation:
The equation format is y=mx+b
m is the slope, which is 8/2 simplified into 4
b is the y-intercept, so the point on the graph that is on the y-axis, dont forget the squares go by 2's, the y-intercept is +5
put it together and you have y=4x+b
-Let me know if you dont know how to find the slope or if something is confusing, i'm always on