Question 153304
First find the slope of the line using the two point slope formula,
{{{m=(y[2]-y[1])/(x[2]-x[1])}}}

{{{m=(4-2)/(-2-3)}}}
{{{m=(2)/(-5)}}}
{{{m=-(2/5)}}}
Then us the point-slope form of the line using one of the points and the slope.
{{{y-y[1]=m(x-x[1])}}}
I'll use (-2,4) as the point. 
{{{y-y[1]=m(x-x[1])}}}
{{{y-4=-(2/5)(x-(-2))}}}
{{{y-4=-(2/5)(x+2)}}}
{{{y=-(2/5)x-4/5+4)}}}
{{{y=-(2/5)x-4/5+20/5)}}}
{{{y=-(2/5)x+16/5)}}}
{{{drawing( 300, 300, -5, 5, -5, 5,grid( 1 ),circle(3,2,.2),circle( -2, 4, .2 ),green(line( -10, 7.2, 10,-.8)))}}}