Answer:
y=5x+5
Explanation:
To find the slope (y2-y1)/(x2-x1)
So you pick any to points (1,10) (5.30)
(30-10)/(5-1)=20/4=5
so the slope or m=5
then you plug into point slope form y-y1=m(x-x1)
so once again you pick any point for x and y
(1,10)
y-10=5(x-1) then solve
y-10=5x-5
y=5x+5