Question 905497
(3,0)
(0,2) m = -2/3   {{{m =(y[1] - y[2])/(x[1] - x[2] )}}}
the standard slope-intercept form for an equation of a line is 
{{{y = highlight_green(m)x + highlight(b)}}}  where m is the slope and b the y-intercept.  
f(x) = (-2/3)x + 2