Question 1173457
<pre><font face = "consolas" color = "indigo" size = 4><b>
Hi
line that passes through the point (7,-6) and has a slope -2?
Negative Numbers do not change the rules:
Using: {{{y - y[1] = highlight_green(m)(x - x[1])}}}
P(7,-6)
  y + 6 = -2(x-7)
  y + 6 = -2x + 14 
  y = -2x + 14 - 6
  y = -2x + 8       {{{y = highlight_green(m)x + highlight(b)}}}  
    m = {{{highlight_green(-2)}}}
  Wish You the Best in your Studies.
{{{drawing(300,300,    -10,10,-10,10,
 grid(1),
graph( 300, 300, -10,10,-10,10,0,   y = -2x + 8 ))}}}