Question 389995
   <pre><font size = 3 color = "indigo"><b>
Hi,        
Using the standard slope-intercept form for an equation of a line y = mx + b 
 where m is the slope and b the y-intercept. 
 m = 2, b = -4  then:  y = 2x - 4
{{{drawing(300,300, -6, 6, -6, 6, grid(1),
circle(0, -4,0.3),
circle(2, 0,0.3),
graph( 300, 300, -6, 6, -6, 6,2x-4))}}}