Question 650278
We first need to use the slope formula: {{{(y2-y1)/(x2-x1)}}}

Next we need to plug in our variables: {{{(8-3)/(2-1)}}}

That adds up to {{{5/1}}}, or just 5.

Next we use the point slope form. {{{y-y1=m(x-x1)}}} 
We can use either coordinate, so let's use the first one!

{{{y-3=5(x-1)}}}

Use the distributive property

{{{y-3=5x-5}}}

Add 3 to both sides:

{{{y=5x-2}}}

Final Answer: y=5x-2