Question 813051
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
L[P} to Green Line,  y = x/3 +3 Green and Purple intersect at PT(0,3)
x/3 + 3 = -3x - 17, 0r  {{{(10/3)x = -20}}}, x = -6, blue and Purple intersect P(-6,1)
Distance between P(0,3) and  P(-6,1)
d = {{{sqrt(36 + 4) = sqrt(40) = 2sqrt(10)}}}
{{{drawing(300,300,   -20,20,-20,20, 
 grid(1),

circle(0, 3,0.6),
circle(-6, 1,0.6),
graph( 300, 300, -20,20,-20,20,0, -3x+3, -3x-17, x/3 +3))}}}