Question 408419
  <pre><font size = 3 color = "indigo"><b>
Hi
Using the point-slope formula, {{{m =(y[2] - y[1])/(x[2] - x[1])}}}
(0, -4) and 
(-6, 7)  m = -11/6   y = (-11/6)x -4

(-3,-10) and 
( 4, 5)  m = -15/-7 = 15/7  y = (15/7)x -25/7
{{{drawing(300,300, -10,10,-10,10,  grid(1),
circle(0, -4,0.3),
circle(-6, 7,0.3),
circle(-3, -10,0.3),
circle(4, 5,0.3),
graph( 300, 300, -10,10,-10,10,0,(-11/6)x -4,(15/7)x -25/7))}}}